94 entries under imaginary topic. ×

2
invented(adjective, fake, false, fantastic, abstract)
2
kinky(adjective, happy, perfect, careless, unstable)
2
preposterous(adjective, happy, perfect, fantastic, extravagant)
2
quixotic(adjective, happy, perfect, intellectual, abstract)
2
romantic(adjective, fake, happy, perfect, false)
2
supposed
2
suppositious(adjective, fake, happy, perfect, false)
2
unsubstantial(adjective, fantastic, unreal, theoretical)
1
absurd(adjective, happy, perfect, fantastic, extravagant)
1
aerial(adjective, fake, happy, perfect, false)
1
blue sky(expression, adjective, happy, perfect, fantastic)
1
castles in the air(expression, adjective, idiom, happy, perfect)
1
curious(adjective, happy, perfect, fantastic, extravagant)
1
fairy-tale(adjective, happy, perfect, fantastic, extravagant)
1
figmental(adjective, fake, false, fantastic)
1
floating(adjective, happy, perfect, fantastic, extravagant)
1
incredible(adjective, happy, perfect, fantastic, extravagant)
1
offbeat(adjective, happy, perfect, fantastic, extravagant)
1
on cloud nine(expression, adjective, idiom, happy, perfect)
1
phantasmic
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APASmart Define. (2015). notional thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/notional/thesaurus/synonyms
ChicagoSmart Define. 2015. "notional thesaurus" https://smartdefine.org/notional/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, notional thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/notional/thesaurus/synonyms>.
MLASmart Define. "notional thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/notional/thesaurus/synonyms>