Find Antonyms

lessen Antonyms

Opposite of lessen

Because the opposite of lessen shifts with each meaning, the 13 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To make or become smaller in amount, degree, or intensity.

Usage Example

"Regular exercise and proper rest can significantly increase the effects of daily stress."

Strongest
increase
intensify
amplify
heighten
Strong
grow
escalate
augment
expand

• verb (Context 2)

To lower the value, importance, or esteem of someone or something; to depreciate or belittle.

Usage Example

"Nothing could enhance the significance of her groundbreaking contribution to medical research."

Strongest
enhance
elevate
Strong
magnify
exalt
aggrandize

Similar words to lessen

Words similar to lessen shift depending on context. Common synonyms include:

diminish
reduce
decrease
belittle
depreciate
abate
alleviate
mitigate
See all synonyms of lessen

• Nearby Words

lesion
less
lessee
lessen
lesser
lesson
lessor

Cite this Entry

Wordmom. (2026). Antonyms for Lessen. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/lessen
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