| adj. |
| [1] |
keen
,
acute
,
discriminating
,
sharp
,
acute
,
keen
,
knifelike
,
piercing
,
perspicacious
,
penetrating
,
penetrative
,
perceptive
,
percipient
,
piercing
,
sharp
,
penetrating
,
trenchant
,
canny
,
shrewd
|
| [2] |
sarcastic
,
biting
,
mordant
,
cutting
,
caustic
,
sardonic
,
ironic(al)
,
sharp
,
acid
,
tart
,
acrid
,
acrimonious
,
bitter
,
acerbic
,
cynical
,
stinging
,
critical
|
|
