70 entries under counterfeit topic. ×

18
charlatan(noun, person, fake, true)
16
fake(noun, adjective, person, true)
12
phony(noun, adjective, person, fake)
11
sham(noun, adjective, person, fake, informal)
8
false(adjective, fake, lying, rotten)
7
quacksalver(noun, person, fake, fraud)
6
pretentious(adjective, unprincipled)
6
pseudo(noun, adjective, person, fake, informal)
5
fraudulent
4
empiric(impostor, deceiver, impersonator, flimflammer)
3
dishonest
3
flimflammer(noun, person, fake, fraud)
3
four-flusher(noun, person, fake, phony)
3
masquerader(fraud, phony, crook, rascal)
3
put-on(noun, person, fake, fraud)
3
shammer(noun, person, fake, fraud)
3
simulator(noun, person, fake, fraud)
2
bum(noun, adjective, person, informal)
2
pretended(adjective, fake, lying)
2
shark(noun, person, fake, crook)
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APASmart Define. (2015). quack thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/quack/thesaurus/synonyms
ChicagoSmart Define. 2015. "quack thesaurus" https://smartdefine.org/quack/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, quack thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/quack/thesaurus/synonyms>.
MLASmart Define. "quack thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/quack/thesaurus/synonyms>