25 Other Ways to Say ‘Increase’ (With Examples)

Explore 25 Other Ways to Say ‘Increase’ (With Examples) to improve word choice, avoid repetition, and make everyday writing clearer and more natural.

Using other ways to say increase makes your writing more interesting and your sentences sound fresh and easy to understand. This article shares 25 simple synonyms and useful synonyms for increase, with examples for conversations, emails, school work, and blogs. Choosing suitable words supports natural language, clear communication, stronger vocabulary, better sentence variety, and improved everyday English. It also develops writing skills, encourages effective communication, makes simple expressions more useful, and supports language improvement.

A financial analyst writing a report about rising costs may notice that the word increase appears too often. Similarly, a science teacher explaining population growth faces the challenge of making ideas clear without repetition. A practical list of synonyms of increase helps writers choose better words for each situation. This flexible verb can also function as a noun and describe something getting bigger, becoming stronger, or growing more numerous. Prices, skills, and tension can all increase, but repetitive wording can weaken essays, business writing, and everyday speech.

Table of Contents

What Does “Increase” Mean?

Increase means to become greater in amount, size, number, strength, value, or degree. It can describe gradual growth or a noticeable rise in something.

For example, you might increase your savings, increase productivity, increase prices, or increase your confidence. The word is useful in everyday conversations, professional writing, academic work, and business communication.

When to Use “Increase”

Use increase when you want to clearly describe something becoming larger, higher, stronger, or greater. It works well with numbers, amounts, levels, prices, performance, and feelings.

For example, you can say, “We need to increase sales,” when discussing business growth. However, choosing a more specific alternative can make your message sound more natural and expressive.

Benefits of Using “Increase”

Using alternatives to increase helps you avoid repetition and communicate your exact meaning. Words such as boost, expand, strengthen, elevate, and enhance can show different types of growth.

Choosing the right word also makes your writing clearer, more professional, and more engaging. A carefully selected synonym can tell readers whether something became larger, stronger, better, wider, or more intense.

Is It Professional or Polite to Say “Increase”?

Yes, increase is completely professional, polite, and grammatically correct. It is commonly used in business emails, reports, academic writing, presentations, and everyday conversations.

However, another word may sometimes communicate your intended meaning more precisely. For example, “boost” sounds energetic, while “enhance” often suggests improving quality rather than simply making something larger.

25 Alternatives to “Increase”

Raise
Grow
Expand
Boost
Improve
Enhance
Develop
Multiply
Strengthen
Elevate
Enlarge
Amplify
Accelerate
Advance
Extend
Escalate
Surge
Soar
Climb
Augment
Intensify
Enrich
Maximize
Heighten
Broaden

1. Raise

Meaning:
Raise means to make something higher, greater, or larger, especially an amount, level, price, salary, or standard.

Tone:
The tone is clear, practical, and professional, making it suitable for business, workplace, financial, and everyday communication.

Explanation:
Use raise when someone deliberately makes an amount, level, price, standard, or position higher than it previously was.

Examples:

The company decided to raise salaries after another successful financial year.
We should raise the quality standards before launching our new product.
She worked hard to raise her grades before the final exams.
The store may raise prices because operating costs have increased.
His manager agreed to raise his monthly salary after reviewing performance.

Best Use:
Use raise for prices, salaries, standards, levels, expectations, funds, and amounts that someone intentionally makes higher.

2. Grow

Meaning:
Grow means to become larger, greater, stronger, or more developed naturally or gradually over time.

Tone:
The tone is natural, warm, and conversational, making it especially useful when discussing personal, business, emotional, or physical development.

Explanation:
Use grow when something develops naturally or gradually becomes larger, stronger, more successful, or more meaningful over time.

Examples:

Her small business continued to grow through dedication and consistent customer support.
Their friendship began to grow stronger after years of shared experiences.
The company hopes to grow its customer base this year.
His confidence continued to grow after receiving positive feedback.
Plants grow quickly when they receive enough sunlight and water.

Best Use:
Use grow for businesses, relationships, confidence, plants, skills, populations, and personal development.

3. Expand

Meaning:
Expand means to become larger, broader, more extensive, or more developed in size, range, or scope.

Tone:
The tone is professional and purposeful, often suggesting planned growth or development.

Explanation:
Use expand when something becomes broader or larger, especially when discussing businesses, opportunities, knowledge, services, or physical spaces.

Examples:

The company plans to expand its services into several new markets.
Reading widely can expand your knowledge and improve your understanding.
They decided to expand the office because their team was growing.
The business hopes to expand its customer base next year.
Travel can expand your perspective and introduce different ways of thinking.

Best Use:
Use expand for businesses, services, knowledge, opportunities, markets, spaces, ideas, and networks.

4. Boost

Meaning:
Boost means to increase something quickly or effectively, often producing a noticeable improvement in its level or performance.

Tone:
The tone is positive, energetic, and encouraging, making it popular in marketing, business, and casual communication.

Explanation:
Use boost when you want to emphasize a helpful increase that produces stronger performance, energy, confidence, attention, or results.

Examples:

A good night’s sleep can boost your energy throughout the day.
The campaign helped boost sales during the holiday season.
Her kind words boosted his confidence before the important presentation.
Exercise can boost your mood when you feel tired or stressed.
The company introduced discounts to boost customer interest in its products.

Best Use:
Use boost for sales, confidence, energy, mood, performance, interest, traffic, and motivation.

5. Improve

Meaning:
Improve means to make something better in quality, condition, effectiveness, performance, or overall usefulness.

Tone:
The tone is positive, constructive, and professional, focusing more on better quality than simply greater quantity.

Explanation:
Use improve when the main idea is making something better, rather than merely making it larger or more numerous.

Examples:

Regular practice can improve your communication skills over time.
The company wants to improve customer service through better training.
She made changes to improve her writing before submitting the assignment.
Better planning can improve productivity and reduce unnecessary delays.
The new system should improve efficiency across the entire organization.

Best Use:
Use improve for quality, skills, performance, health, communication, efficiency, systems, and results.

6. Enhance

Meaning:
Enhance means to improve the quality, value, appearance, effectiveness, or overall strength of something.

Tone:
The tone is polished, professional, and refined, making it useful for formal writing and thoughtful communication.

Explanation:
Use enhance when something becomes better, more attractive, valuable, effective, or impressive because of an additional improvement or feature.

Examples:

Good lighting can enhance the appearance of a small room beautifully.
Training programs can enhance employee skills and workplace confidence.
Fresh herbs enhance the flavor of this simple homemade soup.
The update should enhance the user experience across all devices.
Regular feedback can enhance team performance and encourage better communication.

Best Use:
Use enhance for quality, appearance, value, flavor, performance, experiences, skills, and effectiveness.

7. Develop

Meaning:
Develop means to grow, progress, or become more advanced, complete, effective, or mature over time.

Tone:
The tone is professional, thoughtful, and developmental, suggesting gradual progress rather than sudden growth.

Explanation:
Use develop when something gradually becomes more advanced, capable, mature, organized, or effective through time and effort.

Examples:

She worked hard to develop her leadership skills during college.
The company continues to develop new products for customers.
Children gradually develop stronger communication skills through regular interaction.
He hopes to develop better habits during the coming year.
The team is working to develop a stronger strategy together.

Best Use:
Use develop for skills, habits, strategies, products, relationships, ideas, careers, and abilities.

8. Multiply

Meaning:
Multiply means to increase greatly in number or amount, often through repeated growth or reproduction.

Tone:
The tone is strong and numerical, making it especially useful when describing significant increases in quantity.

Explanation:
Use multiply when something increases substantially in number, especially when the growth happens repeatedly or produces many additional results.

Examples:

Small investments can multiply their value when managed carefully over time.
The number of visitors began to multiply after the announcement.
Good ideas can multiply quickly when people share them openly.
The plants multiplied rapidly during the warm summer months.
Their efforts helped multiply opportunities for young people in the community.

Best Use:
Use multiply for numbers, opportunities, results, investments, plants, resources, and repeated growth.

9. Strengthen

Meaning:
Strengthen means to make something stronger, more powerful, more effective, or more stable.

Tone:
The tone is supportive, positive, and purposeful, especially when discussing relationships, abilities, systems, or confidence.

Explanation:
Use strengthen when the desired increase involves greater power, stability, resilience, confidence, influence, or effectiveness.

Examples:

Honest conversations can strengthen relationships and build lasting trust.
Regular exercise can strengthen your muscles and improve endurance.
The company wants to strengthen its reputation through better service.
Practice can strengthen your confidence before important situations.
New policies may strengthen security throughout the organization.

Best Use:
Use strengthen for relationships, muscles, confidence, security, reputation, skills, systems, and influence.

10. Elevate

Meaning:
Elevate means to raise something to a higher level, position, standard, quality, or importance.

Tone:
The tone is polished, inspiring, and professional, often suggesting meaningful improvement or advancement.

Explanation:
Use elevate when something moves to a higher standard, position, level of importance, quality, or overall status.

Examples:

Better communication can elevate team performance and workplace morale.
The new design helped elevate the brand’s image significantly.
Her thoughtful leadership elevated the team’s overall confidence.
Fresh ingredients can elevate a simple meal into something memorable.
Education can elevate opportunities for people from different backgrounds.

Best Use:
Use elevate for standards, quality, performance, reputation, status, experiences, opportunities, and confidence.

11. Enlarge

Meaning:
Enlarge means to make something physically bigger or increase its size, scale, or dimensions.

Tone:
The tone is direct and practical, particularly when discussing physical objects, spaces, or images.

Explanation:
Use enlarge when you specifically mean making something physically bigger, wider, larger, or more substantial in size.

Examples:

They decided to enlarge the kitchen before renovating the house.
You can enlarge the image for a clearer view.
The builder plans to enlarge the living room next month.
We need to enlarge the storage area for additional equipment.
She asked the designer to enlarge the logo on the poster.

Best Use:
Use enlarge for rooms, buildings, photographs, images, spaces, objects, text, and physical dimensions.

12. Amplify

Meaning:
Amplify means to make something stronger, louder, more noticeable, or more powerful.

Tone:
The tone is expressive and professional, often emphasizing greater impact, influence, sound, or attention.

Explanation:
Use amplify when an existing sound, message, emotion, effect, influence, or signal becomes significantly stronger or more noticeable.

Examples:

Social media can amplify important messages and reach wider audiences.
The microphone helped amplify her voice across the large room.
Positive feedback can amplify motivation among hardworking team members.
The campaign successfully amplified awareness about the important issue.
His comments only amplified concerns already shared by employees.

Best Use:
Use amplify for voices, messages, awareness, emotions, effects, signals, influence, and public attention.

13. Accelerate

Meaning:
Accelerate means to make something happen faster or progress more quickly than before.

Tone:
The tone is professional, energetic, and action-oriented, especially in business, technology, and development contexts.

Explanation:
Use accelerate when the important idea is increasing the speed or pace of progress, development, change, or growth.

Examples:

New technology can accelerate business growth and improve everyday efficiency.
The training program helped accelerate employee development significantly.
Better planning can accelerate progress toward important goals.
The company hopes to accelerate production before the busy season.
Investment may accelerate development across several growing communities.

Best Use:
Use accelerate for growth, progress, development, production, learning, change, and business expansion.

14. Advance

Meaning:
Advance means to move something forward, improve its position, or help it progress toward a higher level.

Tone:
The tone is professional, positive, and progressive, making it suitable for careers, knowledge, projects, and causes.

Explanation:
Use advance when something moves forward or progresses toward a better, more developed, or more successful state.

Examples:

Continued research can advance medical knowledge and improve future treatments.
She took courses to advance her career and gain new skills.
The project will advance our understanding of customer needs.
Their efforts helped advance the community’s educational opportunities.
New technology continues to advance workplace productivity and communication.

Best Use:
Use advance for careers, knowledge, technology, projects, causes, research, education, and progress.

Read More: 25 Other Ways to Say ‘Extreme’ (With Examples)

15. Extend

Meaning:
Extend means to make something longer, wider, broader, or last for a greater period.

Tone:
The tone is neutral, professional, and practical, depending on the context.

Explanation:
Use extend when increasing involves greater length, duration, reach, range, availability, or coverage.

Examples:

The manager agreed to extend the deadline by another week.
We hope to extend our services to rural communities soon.
The company plans to extend its network across the region.
They decided to extend the meeting for another thirty minutes.
Better planning can extend the life of expensive equipment.

Best Use:
Use extend for deadlines, periods, services, networks, coverage, reach, warranties, and physical length.

16. Escalate

Meaning:
Escalate means to increase in intensity, seriousness, size, or severity, often quickly.

Tone:
The tone is generally serious and formal, particularly when describing problems, conflicts, costs, or risks.

Explanation:
Use escalate when something becomes increasingly intense, serious, costly, difficult, or problematic over time.

Examples:

The disagreement began to escalate after several misunderstandings occurred.
Rising demand may escalate prices during the holiday season.
Managers should act before small problems escalate into serious conflicts.
The situation could escalate quickly without careful communication.
Additional delays may escalate costs for the entire project.

Best Use:
Use escalate for conflicts, problems, costs, risks, tensions, demands, and serious situations.

17. Surge

Meaning:
Surge means to increase suddenly and strongly, often over a short period.

Tone:
The tone is dynamic and dramatic, emphasizing a noticeable and sometimes unexpected rise.

Explanation:
Use surge when something rises suddenly and significantly, especially numbers, demand, prices, interest, activity, or emotions.

Examples:

Online orders began to surge during the weekend promotion.
The company experienced a surge in demand after advertising heavily.
Tourist numbers surged during the summer holiday period.
Her confidence surged after receiving encouraging feedback from everyone.
Electricity usage can surge during extremely hot weather.

Best Use:
Use surge for demand, sales, prices, visitors, activity, interest, emotions, and usage.

18. Soar

Meaning:
Soar means to rise or increase rapidly to a very high level.

Tone:
The tone is strong, vivid, and energetic, often highlighting an impressive or dramatic increase.

Explanation:
Use soar when something rises dramatically or reaches an unusually high level within a relatively short period.

Examples:

Housing prices began to soar after demand increased sharply.
Her confidence soared after successfully completing the challenging project.
The company’s profits soared following its successful product launch.
Temperatures may soar during the hottest summer afternoons.
Interest in the event soared after the announcement went public.

Best Use:
Use soar for prices, profits, confidence, temperatures, popularity, interest, and demand.

19. Climb

Meaning:
Climb means to increase gradually, especially in numbers, prices, levels, rankings, or measurements.

Tone:
The tone is natural and conversational, while still being appropriate for reports and professional writing.

Explanation:
Use climb when something gradually moves upward, especially when describing prices, numbers, rankings, levels, or statistics.

Examples:

Grocery prices continue to climb as transportation costs increase.
Her grades began to climb after she changed her study routine.
The company’s ranking climbed after several successful projects.
Interest rates may climb again later this year.
Website traffic continued to climb throughout the month.

Best Use:
Use climb for prices, rankings, rates, grades, numbers, traffic, temperatures, and statistics.

20. Augment

Meaning:
Augment means to increase, strengthen, or supplement something by adding more resources, features, value, or support.

Tone:
The tone is formal, polished, and professional, making it especially suitable for academic and business writing.

Explanation:
Use augment when something becomes greater by adding useful elements, resources, capabilities, features, or support.

Examples:

The company hired specialists to augment its existing team.
Additional funding could augment the project’s available resources.
The software update will augment existing security features significantly.
She took extra classes to augment her professional knowledge.
The organization uses volunteers to augment its community services.

Best Use:
Use augment for resources, teams, capabilities, knowledge, services, features, funding, and support.

21. Intensify

Meaning:
Intensify means to become stronger, more powerful, more extreme, or more concentrated.

Tone:
The tone is strong and serious, often describing emotions, efforts, conflicts, pressure, or physical conditions.

Explanation:
Use intensify when something becomes stronger or more extreme in feeling, effect, pressure, activity, or severity.

Examples:

The competition began to intensify as the final round approached.
Heavy rain may intensify throughout the evening.
Their efforts helped intensify public awareness of the issue.
Her excitement continued to intensify as the event approached.
The disagreement began to intensify after another misunderstanding occurred.

Best Use:
Use intensify for emotions, competition, pressure, weather, conflict, efforts, awareness, and activity.

22. Enrich

Meaning:
Enrich means to improve something by adding value, quality, knowledge, experience, or meaningful content.

Tone:
The tone is warm, positive, thoughtful, and refined, making it especially useful for personal growth and experiences.

Explanation:
Use enrich when an addition makes life, knowledge, experiences, culture, education, or understanding more valuable and meaningful.

Examples:

Travel can enrich your understanding of different cultures and traditions.
Reading regularly can enrich your vocabulary and improve communication skills.
Music can enrich our lives in beautiful and unexpected ways.
Volunteering can enrich your experience while helping other people.
Diverse perspectives can enrich conversations and encourage deeper understanding.

Best Use:
Use enrich for knowledge, experiences, lives, education, conversations, culture, understanding, and personal growth.

23. Maximize

Meaning:
Maximize means to increase something as much as possible or make the best possible use of it.

Tone:
The tone is strategic, professional, and goal-focused, especially in business, productivity, and planning.

Explanation:
Use maximize when the goal is to achieve the greatest possible amount, benefit, efficiency, value, or result.

Examples:

We should maximize our resources before beginning another project.
Good planning helps maximize productivity throughout the working day.
The company changed its strategy to maximize profits responsibly.
She adjusted her schedule to maximize study time each evening.
These changes can maximize customer satisfaction and encourage loyalty.

Best Use:
Use maximize for profits, productivity, resources, efficiency, opportunities, benefits, performance, and results.

24. Heighten

Meaning:
Heighten means to increase the intensity, importance, awareness, excitement, or emotional effect of something.

Tone:
The tone is expressive and refined, often appearing in thoughtful, creative, professional, or descriptive writing.

Explanation:
Use heighten when something becomes more intense, noticeable, emotional, exciting, important, or strongly experienced.

Examples:

The dramatic music helped heighten the excitement before the announcement.
Clear communication can heighten awareness of important workplace issues.
The unexpected news heightened concerns among local residents.
Soft lighting can heighten the atmosphere during an evening event.
The final scene heightened the emotional impact of the story.

Best Use:
Use heighten for awareness, excitement, emotions, concerns, tension, atmosphere, impact, and anticipation.

25. Broaden

Meaning:
Broaden means to make something wider, more extensive, more varied, or more inclusive in scope.

Tone:
The tone is positive, thoughtful, and educational, especially when discussing knowledge, perspectives, experiences, and opportunities.

Explanation:
Use broaden when something becomes wider in range, scope, understanding, perspective, experience, or available possibilities.

Examples:

Traveling can broaden your perspective and challenge familiar assumptions.
Reading different books can broaden your understanding of history.
The course helped broaden her professional opportunities significantly.
Meeting new people can broaden your social network over time.
Learning another language can broaden your cultural understanding considerably.

Best Use:
Use broaden for perspectives, knowledge, experiences, opportunities, understanding, networks, interests, and cultural awareness.

Conclusion:

There are many useful alternatives to “increase,” and each one carries a slightly different meaning. Raise works well for amounts and levels, while grow suggests natural development. Expand focuses on greater size or scope, whereas boost often suggests a helpful and energetic improvement.

Words such as enhance, strengthen, elevate, enrich, and broaden can make your writing feel more thoughtful and precise. Meanwhile, surge, soar, climb, escalate, and intensify are stronger choices when describing noticeable or dramatic increases.

The best alternative depends on what is increasing and how it is changing. Choosing the right word can make your communication clearer, more natural, and more meaningful.

FAQs:

1. What is the best synonym for “increase”?

The best synonym depends on the context. Raise, grow, boost, expand, enhance, and strengthen are common choices with slightly different meanings.

2. Is “increase” a professional word?

Yes. Increase is a professional and grammatically correct word commonly used in business, academic, workplace, and everyday communication.

3. What is a simple word for increase?

Grow is one of the simplest alternatives to increase. It works especially well when describing natural or gradual development.

4. What is another word for increasing sales?

You can say boost sales, grow sales, raise sales, or increase revenue, depending on the exact meaning.

5. What is another word for increase in size?

Enlarge, expand, and grow can describe an increase in size. Enlarge is especially suitable for physical size.

6. What is another word for increase in strength?

Strengthen is an excellent alternative when something becomes stronger, more powerful, stable, or effective.

7. What word means a sudden increase?

Surge is commonly used for a sudden and significant increase. Soar can also describe a dramatic rise to a high level.

8. What is a formal synonym for increase?

Augment, enhance, elevate, accelerate, and augment can sound more formal, depending on the context.

9. Can “boost” replace “increase”?

Yes. Boost can replace increase when you mean a helpful or noticeable improvement in things such as sales, confidence, energy, or performance.

10. How can I avoid repeating “increase” in writing?

Choose a synonym that matches the exact situation. Use expand for scope, strengthen for power, enhance for quality, and surge for sudden growth.