Synonyms of show off in English:

show off


See definition of show off

phrase

1‘he was showing off, trying to make a really big impression’

SYNONYMS
behave affectedly, put on airs, put on an act, give oneself airs, boast, brag, crow, trumpet, gloat, glory, swagger around, swank, bluster, strut, strike an attitude, strike a pose, posture, attitudinize
draw attention to oneself, blow one's own trumpet
North American informal cop an attitude
Australian, New Zealand informal skite, big-note oneself