- black sheep
- Synonyms and related words:backslider, bad egg, bad lot, blemish, degenerate, fallen angel, foreign body, foreign intruder, impurity, intruder, lecher, lost sheep, lost soul, miscreant, misfit, monkey wrench, mote, oddball, pervert, pimp, profligate, recidivist, recreant, reprobate, scapegrace, sliver, sorry lot, speck, splinter, stone, trollop, weed, whore
Moby Thesaurus. Grady Ward. 1996.