2
incredible(adjective, happy, perfect, strange, fantastic)
2
insubstantial(adjective, strange, negative, fantasy, imaginary)
2
literary composition
2
misleading(adjective, wrong, false, fantastic, deceitful)
2
offbeat(adjective, happy, perfect, strange, fantastic)
2
poetic(adjective, happy, perfect, fantastic, extravagant)
2
reputed(adjective, theoretical, hypothetical)
2
spurious(adjective, wrong, false, incorrect, untrue)
2
suppositious(adjective, happy, perfect, false, strange)
2
supposititious(false, fantastic, untrue, misleading, unreal)
2
trumped-up(pretend, untrue, developed, fictitious, invented)
2
unbelievable(adjective, strange, crazy, fantastic, fantasy)
2
whimsical(adjective, happy, perfect, false, strange)
1
absurd(adjective, happy, perfect, wild, strange)
1
aerial(adjective, happy, perfect, fantastic, extravagant)
1
allegoric
1
allegorical
1
apocryphal(wrong, false, fantastic, incorrect, untrue)
1
artificial(untrue, developed, fictitious, invented, fabricated)
1
assembled
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APASmart Define. (2016). fictional thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fictional/thesaurus/synonyms
ChicagoSmart Define. 2016. "fictional thesaurus" https://smartdefine.org/fictional/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, fictional thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fictional/thesaurus/synonyms>.
MLASmart Define. "fictional thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/fictional/thesaurus/synonyms>