diminish

/dɪˈmɪnɪʃ/ · dih-MIN-ishverb

Become or make something smaller, weaker, less important, or less intense.

Use diminish to express this relationship precisely: become or make something smaller, weaker, less important, or less intense.

What diminish Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core action

Become or make something smaller, weaker, less important, or less intense.

Example

The drug's effect diminished over time.

2

Common construction

Use this expression in its normal grammatical frame so the relationship between the surrounding ideas remains explicit.

Example

Repeated errors diminished confidence in the estimate.

3

Reasoning effect

It tells the reader how to interpret the timing, scope, evidence, contrast, condition, or consequence in the statement.

Example

Adding context does not diminish the discovery's importance.

Use diminish Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The drug's effect diminished over time.

Repeated errors diminished confidence in the estimate.

Adding context does not diminish the discovery's importance.

Precision Matters

Diminish overlaps with several common words, but each carries a different emphasis.

diminish

Means become or make something smaller, weaker, less important, or less intense.

vs.
deplete

Means to reduce the amount or supply of something, often substantially.

diminish

Means become or make something smaller, weaker, less important, or less intense.

vs.
alleviate

Means make pain, difficulty, shortage, or an undesirable condition less severe.

diminish

Means become or make something smaller, weaker, less important, or less intense.

vs.
augment

Means to increase something in size, amount, strength, or value.

diminish

Means become or make something smaller, weaker, less important, or less intense.

vs.
exacerbate

Means to make a problem, condition, or inequality worse.

Test diminish in Context

The winds became weaker and less intense.

1

As the storm moved inland, its winds began to ___.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology