SAT Basic
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increase

/ɪnˈkriːs/
English Definition
v./n. make or become larger
中文释义
增加,增大
Example Sentence

Raising the temperature of the chemical solution caused a noticeable increase in the rate of the reaction.

提高化学溶液的温度导致反应速率明显增加。

Synonyms
grow expand augment
Antonyms
decrease reduce
Seen in practice — from the Digital SAT question bank

David Card and Alan Krueger's landmark study of fast-food restaurants found no significant drop in employment after a minimum-wage increase, suggesting that modest raises need not cost jobs.

From a Cross-Text Connections question · Craft and Structure

A student hypothesizes that urban community gardens improve residents' diets by increasing their access to fresh vegetables.

From a Command of Evidence: Textual question · Information and Ideas

The researcher concluded that the species differ in how strongly dry conditions increase their water loss.

From a Command of Evidence: Quantitative question · Information and Ideas

💡
Memory Aid / 记忆技巧
in(make)+crease(grow)
Know this word? Mark it mastered, or move on.
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Practice — Definition Match

Which choice best defines “increase”?

  1. A Refuse to deal with
  2. B Make changes for improvement
  3. C Make or become larger
  4. D Concentrate, center
Show answer

C — Make or become larger. “increase” means make or become larger.

Practice — Which Word Fits?

Which word means “make or become larger”?

  1. A focus
  2. B boycott
  3. C increase
  4. D reform
Show answer

C — increase. “increase” means make or become larger.

Common questions about “increase”

What does “increase” mean?

increase — make or become larger. In Chinese: 增加,增大.

How do you pronounce “increase”?

increase is pronounced /ɪnˈkriːs/.

How is “increase” used in a sentence?

Raising the temperature of the chemical solution caused a noticeable increase in the rate of the reaction. (提高化学溶液的温度导致反应速率明显增加。)

What are synonyms for “increase”?

grow, expand, augment — all close in meaning to increase (make or become larger).

What is the opposite of “increase”?

decrease, reduce — each the opposite of increase (make or become larger).

Is “increase” an SAT vocabulary word?

Yes. increase is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.

How can I remember “increase”?

in(make)+crease(grow)

Progress / 学习进度
46%
through SAT Basic
This level: 0 mastered (0% of the level)
The Digital SAT tests vocabulary through Words in Context questions, never as a standalone definition. Learn the word, then use it against a real passage.