lessen

[les-uhn] / ˈlɛs ən /

VERB

lower, reduce

Synonyms

STRONGEST

abate curtail decrease dilute diminish dwindle ease erode impair lighten minimize mitigate narrow shrink slacken taper off weaken

STRONG

abridge amputate attenuate clip close contract crop cut de-escalate decline degrade downsize drain minify moderate soft pedal taper thin truncate

WEAK

become smaller cut back die down grow less roll back slack up slow down take the bite out take the edge off take the sting out wind down

Antonyms

STRONGEST

develop enlarge expand extend grow increase intensify irritate lengthen prolong strengthen worsen

STRONG

go up rise stretch

WEAK

raise

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And some opponents of the term “functional cure” say it may lessen the urgency for achieving the ultimate goal: a complete cure.

From Slate • Mar. 29, 2026

Rucci previously said the center will use reclaimed wastewater and EPA-certified natural gas generators to help lessen any environmental harms.

From Los Angeles Times • Mar. 27, 2026

This has enabled Pyongyang to lessen dependence on its main long-term backer, China.

From Barron's • Mar. 25, 2026

Adam Sharp, representing Askari, said nothing could be said that could "undo or lessen the utter devastation" caused by Veisi's death and asked that the court consider Askari's "longstanding mental illness" when determining sentence.

From BBC • Mar. 13, 2026

It was his job to lessen that imbalance, to help make the world if not more fair, then more just.

From "Not Nothing" by Gayle Forman

lessen

Example Sentences

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