74 entries under imaginary topic. ×

2
fictitious(fake, false, fanciful, illusory)
2
incredible(adjective, strange, fantasy, unreal)
2
insincere(fake, false, empty, worthless)
2
made-up
2
mock(fake, false, fanciful, illusory)
1
abstract(vague, subtle, theoretical, imperceptible)
1
ideal(fake, false, abstract, fanciful)
1
legendary(fake, false, negative, fanciful)
1
mythical(fake, false, negative, fanciful)
1
not real(expression, negative, vacant, fictional)
1
phantasmagoric(adjective, fake, false, fanciful)
1
pretended(fake, false, fanciful, illusory)
1
theoretical(fake, false, abstract, fanciful)
1
too little too late(expression, adjective, idiom, light, weak)
0
fabled(fake, false, fanciful, illusory)
0
fabulous(fake, false, fanciful, illusory)
0
fantasy
0
fictive(fake, false, fanciful, illusory)
0
figmental(fake, false, fanciful, illusory)
0
invented(fake, false, fanciful, illusory)
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APASmart Define. (2016). insubstantial thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms
ChicagoSmart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, insubstantial thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>.
MLASmart Define. "insubstantial thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms>