Synonyms of rogue in English:

rogue


See US English definition of rogue

See UK English definition of rogue

See Spanish definition of pícaro

noun

1‘you are a rogue without ethics or scruples’

SYNONYMS
scoundrel, villain, reprobate, rascal, good-for-nothing, wretch
picaro
informal rat, son of a bitch, SOB, nasty piece of work, cur, louse, crook
British informal scrote, blighter
Irish informal spalpeen
North American informal slicker
West Indian informal scamp
derogatory bastard, dog, dirty dog
informal, dated hound, vagabond
British informal, dated rotter, bounder
dated cad, ne'er-do-well
archaic miscreant, blackguard, dastard, knave, varlet, wastrel, mountebank, picaroon

2‘we were at school together—he was a right little rogue’

SYNONYMS
scamp, rascal, imp, devil, monkey, mischief-maker
informal scallywag, monster, horror, terror, holy terror
British informal perisher
Northern English informal tyke, scally
North American informal hellion, varmint
archaic scapegrace, rapscallion