2
farcical(adjective, absurd)
2
heretical
2
heterodox
2
hollow(adjective, wrong, fake, false, counterfeit)
2
idiotic(adjective, absurd)
2
ill-advised(adjective, wrong, false, incorrect)
2
illegitimate
2
inane(adjective, poor, absurd, implausible, unconvincing)
2
inconclusive
2
ludicrous(adjective, absurd)
2
lying(adjective, wrong, fake, false, counterfeit)
2
made-up(adjective, fake, counterfeit, sham, phony)
2
meretricious(adjective, wrong, fake, false, counterfeit)
2
misled(adjective, wrong, false, incorrect)
2
not following(expression, idiom, reasoning)
2
off the beam
2
off the mark(expression, adjective, idiom, wrong, fake)
2
out(bad, wrong, false, incorrect, inexact)
2
perverse(bad, false, irrational, incorrect, arbitrary)
2
phantasmagoric(adjective, illusive)
11 years ago|22k views|share |citing 
APASmart Define. (2015). fallacious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fallacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "fallacious thesaurus" https://smartdefine.org/fallacious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fallacious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fallacious/thesaurus/synonyms>.
MLASmart Define. "fallacious thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/fallacious/thesaurus/synonyms>