153 entries under untrue topic. ×

4
counterfactual(adjective, bad, wrong, fake, counterfeit)
4
dubious(adjective, dishonest, deceitful, unpredictable, unreliable)
4
falsified(noun, adjective, fake, counterfeit, deceitful)
4
fantastic(deceitful, misleading, deceptive, developed)
4
illegal(adjective, wrong, fake, deceitful, worthless)
4
invented(fake, counterfeit, phony, imaginary)
4
malevolent(adjective, mean, base, dishonest)
4
mistakenly(adverb, mistake, error)
4
wicked(adjective, mean, base, dishonest)
3
doubtful(adjective, inaccurate, mythical)
3
fallaciously(adverb, mistake, error)
3
false-hearted(adjective, continue, trust, deceitful)
3
imagined(adjective, fake, counterfeit, pretend)
3
of bad faith(expression, adjective, idiom, disloyal)
2
adulterine(adjective, disloyal, cheating, adulterous)
2
adulterous(adjective, disloyal, cheating)
2
disaffected(adjective, untrustworthy, treacherous, unfaithful)
2
falsely(adverb, mistake, error)
2
faultily(adverb, mistake, error)
2
mythical(adjective, fake, pretend, fabulous)
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APASmart Define. (2016). false thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/false/thesaurus/synonyms
ChicagoSmart Define. 2016. "false thesaurus" https://smartdefine.org/false/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, false thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/false/thesaurus/synonyms>.
MLASmart Define. "false thesaurus" 4 March 2016. Web. 26 September 2026. <https://smartdefine.org/false/thesaurus/synonyms>