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keen Synonyms

Another word for keen

Choosing another word for keen depends on context, so the 34 synonyms and similar words below are separated across 6 exact definitions and ranked by match strength.
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• adjective (Context 1)

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

Usage Example

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

Strongest
eager
enthusiastic
Strong
avid
ardent
zealous
passionate
fervent

• adjective (Context 2)

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

Usage Example

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

Strongest
acute
sharp
Strong
astute
perceptive
discerning
incisive
penetrating
shrewd
perspicacious

• adjective (Context 3)

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

Usage Example

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

Strongest
sharp
biting
piercing
Strong
cutting
penetrating
raw

• adjective (Context 4)

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

Usage Example

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

Strongest
fierce
intense
Strong
stiff
spirited
vigorous

• 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."

Strongest
wail
lament
Strong
mourn
bemoan
bewail
ululate

• noun (Context 6)

A wailing lament for the dead.

Usage Example

"A low, mournful lament rose from the cottage as the funeral procession approached."

Strongest
lament
Strong
dirge
wail
lamentation
threnody

Opposites of keen

The opposite of keen shifts depending on context. Common opposites include:

dull
indifferent
apathetic
obtuse
blunt
uninterested
reluctant
mild
See all opposites of keen

Cite this Entry


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