Synonyms of flippant in English:

flippant


See US English definition of flippant

See UK English definition of flippant

See Spanish definition of frívolo

adjective

1‘a flippant remark’

SYNONYMS
frivolous, superficial, shallow, glib, thoughtless, carefree, irresponsible, insouciant, offhand
disrespectful, irreverent, facetious, cheeky, pert, overfamiliar, impudent, impertinent
informal flip
British informal saucy
North American informal sassy
ANTONYMS

serious, respectful