Synonyms of diminution

diminution

noun

ˌdi-mə-ˈnü-shən 

as in decrease

the amount by which something is lessened

a diminution of 60 percent over the course of the month

Synonyms & Similar Words

• decrease
• reduction
• dent
• decline
• drop
• depletion
• loss
• shrinkage
• decrement
• diminishment
• abatement
• depression
• falloff
• slump
• fall
• drop-off
• subtraction
• step-down
• deduction
• curtailment
• downturn
• shortening
• retrenchment
• cutback
• cut
• slip

Antonyms & Near Antonyms

• increase
• enlargement
• increment
• gain
• rise
• addition
• accumulation
• boost
• raise
• accretion
• extension
• supplement
• accrual
• continuation
• step-up
• uptick
• upturn
• upswing
• uptrend

Example Sentences

Recent Examples of diminution

With the federal government’s attacks on public employees, collective bargaining remains one of the last bulwarks against further diminution of the role or benefits of public employees. — Linh Tat, Oc Register, 6 May 2026

Several reasons account for this diminution. — Jason Fogelson, AJC.com, 20 Mar. 2026

The recent release of the Jeffrey Epstein files, revealing the involvement of numerous high-profile figures, has laid bare the diminution of trust in modern society —and the urgent need to reverse the slide. — Robert B. Tucker, Forbes.com, 27 Feb. 2026

There may be some pressure as well on institutions to reduce tuition; and the major question is whether doing so might result in diminution of necessary instruction and training, particularly in person. — Jasmine Laws, MSNBC Newsweek, 21 Nov. 2025

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