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.

But in 2009, at the same time she was visiting Epstein in jail, she appears to have begun to lessen her financial dependence on him, by taking to the air.

From BBC • May 19, 2026

The Advancing Water Reuse Act seeks to lessen the local impacts of water-guzzling operations like data centers amid widespread U.S. drought conditions.

From The Wall Street Journal • May 13, 2026

“This is an opportunity to lessen that burden on the residents.”

From Los Angeles Times • May 7, 2026

And the time horizon for the hoped-for boost in economic productivity that would lessen price pressures is highly uncertain.

From MarketWatch • Apr. 27, 2026

“But it must very materially lessen their chance of marrying men of any consideration in the world,” replied Darcy.

From "Pride and Prejudice" by Jane Austen

Vocabulary lists containing lessen

Going Down: Synonyms for "Fall"

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Chop Chop: Synonyms for "Cut"

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Road Trip Magical Mystery List A

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!