17
blackguard(noun, tough, corrupt, rotten, reprobate)
17
scoundrel(noun, person, immoral, rotten, reprobate)
14
bounder(noun, person, sly)
14
heel(noun, person, immoral, rotten, reprobate)
13
rogue(noun, villain, reprobate, mischief, rake)
13
rascal(noun, person, sly)
13
villain(noun, tough, immoral, rotten, reprobate)
12
dog(noun, person, informal, hound, sly)
12
lout(noun, person, bear, sly, brute)
10
knave(noun, villain, scourings, troublemaker, rat)
9
cur(noun, person, rotten, villain, sly)
9
rotter(noun, person, villain, nuisance, sly)
7
clown(noun, person, vulgarity, sly, commonalty)
7
rake(noun, person, sly)
7
stinker(noun, person, rotten, dog, sly)
6
boor(noun, person, sly, commonalty)
6
churl(noun, commonalty)
6
creep(noun, person, villain, nuisance, sly)
6
hound(noun, rotten, dog, bum, mongrel)
6
louse(noun, person, sly)
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APASmart Define. (2016). CAD thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cad/thesaurus/synonyms
ChicagoSmart Define. 2016. "CAD thesaurus" https://smartdefine.org/cad/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, CAD thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cad/thesaurus/synonyms>.
MLASmart Define. "CAD thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/cad/thesaurus/synonyms>