9
illusory(adjective, wrong, honest, false, real)
9
irrational(adjective, wrong, false, foolish, unreasonable)
9
sophistic(adjective, correct, wrong, false, true)
9
unreal(adjective, wrong, fake, false, counterfeit)
9
unreasonable(adjective, wrong, poor, false, foolish)
8
inexact(adjective, bad, wrong, fake, false)
8
unfounded(adjective, wrong, fake, false, counterfeit)
8
defective(adjective, bad, wrong, rough, poor)
8
off(adjective, correct, wrong, rough, poor)
8
sophistical(adjective, bad, wrong, fake, false)
7
delusory(adjective, wrong, honest, false, real)
7
inconsistent(adjective, reasoning, absurd, irrational, arbitrary)
7
not good
6
amiss(adjective, bad, wrong, rough, poor)
6
apocryphal(adjective, wrong, fake, false, counterfeit)
6
awry(adjective, bad, wrong, false, improper)
6
beguiling(adjective, wrong, fake, false, counterfeit)
6
distorted(adjective, wrong, fake, false, counterfeit)
6
groundless(adjective, poor, foolish, unreasonable, error)
6
illusive(adjective, wrong, fake, honest, false)
11 years ago|22k views|share |citing 
APASmart Define. (2015). fallacious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fallacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "fallacious thesaurus" https://smartdefine.org/fallacious/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, fallacious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fallacious/thesaurus/synonyms>.
MLASmart Define. "fallacious thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/fallacious/thesaurus/synonyms>