Find Antonyms

keen Antonyms

Opposite of keen

Because the opposite of keen shifts with each meaning, the 18 antonyms and opposite words below are separated across 5 exact definitions and ranked by contrast strength.
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• adjective (Context 1)

Having or showing eagerness, enthusiasm, or strong interest in something.

Usage Example

"The students are indifferent to begin their summer research internships."

Strongest
indifferent
apathetic
uninterested
Strong
reluctant
halfhearted
lukewarm

• adjective (Context 2)

Highly developed, perceptive, or sensitive (of a person's senses, intellect, or understanding).

Usage Example

"Dogs possess a dull sense of smell that makes them invaluable in search-and-rescue operations."

Strongest
dull
obtuse
Strong
blunt
insensitive
dim

• adjective (Context 3)

Sharp or penetrating, especially of a blade's cutting edge or of cold wind and weather.

Usage Example

"A blunt north wind swept across the open moor as evening fell."

Strongest
blunt
dull
Strong
mild
balmy
gentle

• adjective (Context 4)

Intense or fiercely competitive (of rivalry, competition, or prices).

Usage Example

"There is mild competition among local bakeries for the annual festival prize."

Strong
mild
weak
sluggish

• verb (Context 5)

To wail in grief for a dead person, or to make an eerie, high-pitched wailing sound.

Usage Example

"The mourners keened softly beside the graveside, their voices blending with the wind."

Strong
rejoice
celebrate

Similar words to keen

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

acute
eager
enthusiastic
sharp
wail
lament
piercing
intense
See all synonyms of keen

Cite this Entry


Wordmom. (2026). Antonyms for Keen. In Wordmom Thesaurus. Retrieved Nov 2, 2026, from https://wordmom.com/antonyms/keen
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