Acute synonyms such as keen, all-important, agonizing, agile, discerning, and good. Acute is an adjective, and its antonym is negligible. Additionally, here are 104 synonyms and nearby words for acute as well as words beginning with A, Ac, Acu, Acut, and Acute.
104 synonyms for acute
1. severe
all-important
dreadful
egregious
hazardous
life-and-death
life-threatening
parlous
perilous
precarious
pressing
2. stabbing
agonizing
burning
consuming
excruciating
extreme
ferocious
grievous
hellish
insufferable
more than one can bear
penetrating
peracute
piercing
racking
searing
shooting
short and sharp
short-lasting
stabbing
tormenting
torturous
unbearable
unendurable
3. astute
argute
astute
brainy
canny
discerning
discriminating
heads-up
incisive
ingenious
insightful
judicious
long-headed
nimble
on the ball
pawky
penetrating
perceptive
perspicacious
piercing
quick
quick off the mark
quick on the uptake
quick-witted
rapier-like
razor-sharp
sagacious
sapient
savvy
sharp-witted
shrewd
streetwise
suss
whip-smart
4. keen
discerning
penetrating
perceptive