2
loose(adjective, uncertain, dishonest, apathetic, unfaithful)
2
made-up(adjective, mentally)
2
mendacious
2
mistaken(adjective, correct, right, wrong, incorrect)
2
perfidious
2
pretend
2
pretended
2
pseudo(adjective, fake, artificial)
2
simulated
2
specious(adjective, misleading)
2
uncertain(adjective, dishonest, apathetic, unfaithful)
2
unreliable(adjective, clear, strong, uncertain, true)
2
unsound(strong, sound, well)
1
aberrant(adjective, usual, normal)
1
abnormal(adjective, wrong, improper, incorrect)
1
amorphous
1
anomalous
1
apathetic(adjective, uncertain, dishonest, unfaithful)
1
apocryphal(adjective, fake, questionable)
1
apparent
10 years ago|5.6k views|share |citing 
APASmart Define. (2016). true thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/true/thesaurus/antonyms
ChicagoSmart Define. 2016. "true thesaurus" https://smartdefine.org/true/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, true thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/true/thesaurus/antonyms>.
MLASmart Define. "true thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/true/thesaurus/antonyms>