possible profanity
16
blackguard(noun, villain, reprobate, rascal, rogue)
14
knave(noun, villain, rascal)
13
asshole(noun, jerk, prick, bitch, ass)
13
scoundrel(noun, rascal)
13
villain(noun, villain, rascal)
11
illegitimate(adjective, law, fake, false, bogus)
10
rogue(noun, villain)
10
dick sucker
10
natural(adjective, law, kin, illegitimate)
9
misbegotten(adjective, law, kin, illegitimate, illicit)
9
cad(noun, rascal)
9
false(adjective, fake, bogus, illegitimate, undueness)
9
spurious(adjective, law, fake, informal, false)
8
fake(adjective, false, bogus, illegitimate)
8
mongrel(noun, adjective, mixed, mixture, background)
8
rascal(noun, villain)
7
baseborn(adjective, law, kin, illegitimate)
7
counterfeit(adjective, fake, false, deceitful, bogus)
7
fatherless(adjective, illegitimate)
7
phony(adjective, fake, false, counterfeit, deceitful)
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APASmart Define. (2015). bastard thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/bastard/thesaurus/synonyms
ChicagoSmart Define. 2015. "bastard thesaurus" https://smartdefine.org/bastard/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, bastard thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/bastard/thesaurus/synonyms>.
MLASmart Define. "bastard thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/bastard/thesaurus/synonyms>