Synonyms of weasel in English:

weasel


See US English definition of weasel

See UK English definition of weasel

See Spanish definition of comadreja

noun

1‘he was a double-crossing weasel’

SYNONYMS
scoundrel, wretch, rogue
informal creep, louse, rat, toad, snake, snake in the grass, serpent, viper, skunk, cur, scumbag, heel, nasty piece of work, son of a bitch, SOB
British informal bad lot
North American informal rat fink
Irish informal sleeveen
Australian informal dingo
derogatory bastard, dog, dirty dog
derogatory, informal swine
vulgar slang shit
British vulgar slang sod
informal, dated hound
British informal, dated rotter, bounder
dated cad
archaic blackguard, dastard, knave, varlet