9
false(adjective, open, sound, right, wrong)
7
fictitious(adjective, honest, untrue)
5
fictional
5
fake
4
in mind
3
legendary(adjective, unimportant)
3
romantic
3
imaginary(adjective, real, fictitious, invented)
3
pretend
2
fabled
2
sentimental
2
visceral
2
unreal
2
untruthful
1
abstract(adjective, theoretical, conceptual)
1
conjectural(adjective, speculative)
1
fabricated
1
fabulous
1
incorrect
1
apocryphal
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APASmart Define. (2016). factual thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/factual/thesaurus/antonyms
ChicagoSmart Define. 2016. "factual thesaurus" https://smartdefine.org/factual/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, factual thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/factual/thesaurus/antonyms>.
MLASmart Define. "factual thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/factual/thesaurus/antonyms>