Synonyms|299Antonyms|75|Broader|0Narrower|0Related|207
1
absurd(adjective, happy, perfect, fantastic, extravagant)
1
aerial(adjective, fake, happy, perfect, false)
1
any way the wind blows(expression, careless, unstable, unreasonable, unpredictable)
1
armchair
1
bad
1
baroque
1
blowing hot and cold(expression, careless, unstable, unreasonable, unpredictable)
1
blue sky(expression, adjective, happy, perfect, fantastic)
1
brain-born
1
careless(unstable, unreasonable, unpredictable, changeable, variable)
1
castles in the air(expression, adjective, idiom, happy, perfect)
1
changeful(careless, unstable, unreasonable, unpredictable, changeable)
1
concept
1
conceptive
1
conceptual impractical(expression, intellectual, abstract, unreal, unattainable)
1
construct
1
contrary(careless, unstable, unreasonable, unpredictable, changeable)
1
cranky
1
creation
1
curious(adjective, happy, perfect, fantastic, extravagant)
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APASmart Define. (2015). notional thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/notional/thesaurus/synonyms
ChicagoSmart Define. 2015. "notional thesaurus" https://smartdefine.org/notional/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, notional thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/notional/thesaurus/synonyms>.
MLASmart Define. "notional thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/notional/thesaurus/synonyms>