caustic wit

Translations
едкое остроумие
He is known for his caustic wit.
Он известен своим едким остроумием.
Definitions
Caustic wit refers to a sharp, biting sense of humor that often involves clever and incisive remarks, which can be humorous but may also be hurtful or critical.
Words
wit

noun
остроумие
wits

noun
ум
caustic

adjective
едкий