Keen
A common surname
Keen, as an adjective, often conveys sharpness or intensity, whether physical or metaphorical.
A keen edge refers to a blade honed to a fine sharpness.
In British English, keen frequently describes enthusiasm or eagerness: She’s keen on hiking.
Historically, keen also described piercing or acute sensations, such as keen pain.
As a verb, keen means to wail or lament, often in mourning, a practice rooted in Irish and Scottish traditions: The mourners keened at the graveside.
Showing intense eager enjoyment
- avidIntensely enthusiastic
- excitedEagerly anticipating something
- passionateIntensely emotional or enthusiastic
- ferventIntensely and sincerely felt
zealous · ardent · hungry · motivated · driven · willing · ready · impatient
Mentally sharp, discerning
- shrewdPractically clever, perceptive
- discerningHaving keen judgment
- observantNoticing things readily
- insightfulHaving penetrating discernment
alert · aware · intelligent · sharp-witted · quick · penetrating · clever · bright
Flat cutting edge
- edgeBoundary or sharpness
- razorBlade for removing hair
- cuttingDividing via sharp edge
- honedSharpened or refined
whetted · pointed · fine · acute · piercing · incisive · penetrating · knife
enthusiastic
Showing intense eager enjoyment
- avidIntensely enthusiastic
- excitedEagerly anticipating something
- passionateIntensely emotional or enthusiastic
fervent · zealous · ardent · hungry · motivated · driven · willing · ready · impatient · thirsty
astute
Mentally sharp, discerning
- shrewdPractically clever, perceptive
- discerningHaving keen judgment
- observantNoticing things readily
insightful · alert · aware · intelligent · sharp-witted · quick · penetrating · clever · bright · intuitive
blade
Flat cutting edge
honed · whetted · pointed · fine · acute · piercing · incisive · penetrating · knife · scalpel
biting
Harshly critical or cold
harsh · severe · fierce · sharp · stinging · brisk · raw · penetrating · extreme · strong
wail
Prolonged mournful cry
funeral · cry · grieve · keening · banshee · mourn · ululate · lamentation · weeping · death
- Athletic BrandsReebok, Adidas, Under Armour, New Balance, Mizuno
Keenunenthusiastic
Without eagerness or passion
reluctant · apathetic · indifferent · unwilling · lukewarm
- keen edgeFinely honed cutting surface
- keen onEnthusiastic about
- peachy keenExtremely satisfactory, old-fashioned style
- keen sense of smell
- keen mind
- keen sense