Synonyms of roguish in English:

roguish


See US English definition of roguish

See UK English definition of roguish

See Spanish definition of pícaro

adjective

1‘a roguish and untrustworthy character’

SYNONYMS
unprincipled, dishonest, deceitful, unscrupulous, untrustworthy, reprobate, shameless, wicked, villainous
incorrigible, unregenerate
informal shady, scoundrelly, rascally
archaic knavish
ANTONYMS

honest, honourable

2‘a roguish grin’

SYNONYMS
mischievous, playful, teasing, cheeky, naughty, wicked, impish, puckish, devilish, arch, waggish, rakish, raffish
rare ludic
ANTONYMS

serious