possible profanity
7
rapscallion(noun, villain)
6
dog(noun, beast, bounder, bugger, bleeder)
6
heel(noun, villain)
6
miscreant(noun, villain)
6
sham(noun, adjective, fake, false, counterfeit)
6
wanker
5
bogus(adjective, fake, false, deceitful, specious)
5
cur
5
jerk(noun, prick, bitch, ass, idiot)
5
love child(noun, expression, idiom, wedlock, illegitimate child)
5
supposititious(adjective, undueness)
4
SOB
4
blighter
4
bounder
4
creep
4
criminal
4
feigned(fake, false, deceitful, bogus, specious)
4
hybrid(noun, mixed, mixture, composite)
4
illegitimate child(noun, expression, idiom, wedlock)
4
louse
11 years ago|14k views|share |citing 
APASmart Define. (2015). bastard thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bastard/thesaurus/synonyms
ChicagoSmart Define. 2015. "bastard thesaurus" https://smartdefine.org/bastard/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bastard thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bastard/thesaurus/synonyms>.
MLASmart Define. "bastard thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/bastard/thesaurus/synonyms>