Synonyms|545Antonyms|125|Broader|6Narrower|5Related|1.1k
1
idyllic
1
illegitimate
1
illogical(mad, unreasonable, irrational)
1
illusionary
1
imitative
1
immense(adjective, excellent, superb, wonderful, marvelous)
1
implausible
1
imprecise
1
improbable
1
improper(adjective, wrong, fake, counterfeit, dishonest)
1
in the clouds(expression, adjective, idiom, intellectual, unreal)
1
inauthentic
1
inconceivable(adjective, excellent, superb, wonderful, marvelous)
1
insincere(adjective, fake, false, counterfeit, fantastic)
1
intentionally untrue
1
irrational(mad, unreasonable)
1
ivory-tower(adjective, intellectual, abstract, unreal, unattainable)
1
kinky(adjective, happy, perfect, fantastic, extravagant)
1
make believe
1
man-made
<1…678910>
For more, visit Fictitious on Power Thesaurus
11 years ago|15k views|share |citing 
APASmart Define. (2015). fictitious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fictitious/thesaurus/synonyms
ChicagoSmart Define. 2015. "fictitious thesaurus" https://smartdefine.org/fictitious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, fictitious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fictitious/thesaurus/synonyms>.
MLASmart Define. "fictitious thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/fictitious/thesaurus/synonyms>