Synonyms for
Keen
Definition
Having a sharp edge or point; intellectually sharp; intense or strong.
Synonyms & similar words
knifelike
groovy
lament
stabbing
sharp
slapup
exquisite
great
cracking
notbad
peachy
nifty
piercing
penetrating
acute
incisive
cutting
swell
bangup
smashing
lancinating
dandy
lancinate
penetrative
corking
sharp
acute
intense
eager
enthusiastic
passionate
zealous
fervent
ardent
bright
clever
astute
shrewd
perceptive
observant
discerning
penetrating
insightful
intellectual
smart
Synonyms by register
Antonyms
Common collocations
- keen interest
- keen eye
- keen mind
- keen sense
- keen competition
- keen observer
- keen on
Word family
Usage note
When used to describe a person's interest or desire, 'keen' is often followed by 'on' (e.g., 'keen on learning'). It can also describe sharpness or intensity.
Example sentences
- The keen wind made it difficult to walk.
- Her keen eyesight allowed her to spot the bird in the tree.
- He had a keen interest in learning about space.
- She showed a keen understanding of the situation.
- The knife had a keen edge that made cutting through the bread easy.
Quotes
The keenest sorrow is to recognize ourselves as the sole cause of all our adversities. - Sophocles
The keenest of all our senses is the sense of sight. - Robert Delaunay
The keenest of all joys is to be conscious of virtue. - Michel de Montaigne