Synonyms|373Antonyms|30|Broader|0Narrower|1Related|262

179 entries under adjective topic. ×

1
inconstant(change, continue)
1
insubstantial(strange, fantasy, unreal)
1
keen(good, slang)
1
loony(crazy, mad, odd, insane)
1
loopy(crazy, mad, odd, insane)
1
lunatic(crazy, mad, odd, insane)
1
madding(crazy, mad, odd, insane)
1
madman(crazy, mad, odd, insane)
1
neat(good, slang)
1
off(strange, fantasy, unreal)
1
off one's head(crazy, mad, odd, insane)
1
on cloud nine(expression, idiom, happy, perfect)
1
otherworldly(strange, fantasy, unreal)
1
phrenetic(crazy, mad, odd, insane)
1
pie in the sky(expression, idiom, happy, perfect)
1
pipe dream(expression, happy, perfect, fantastic)
1
poetic(happy, perfect, fantastic, extravagant)
1
quaint
1
rabid(crazy, mad, odd, insane)
1
rash(crazy, mad, odd, insane)
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APASmart Define. (2016). fantastical thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fantastical/thesaurus/synonyms
ChicagoSmart Define. 2016. "fantastical thesaurus" https://smartdefine.org/fantastical/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, fantastical thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fantastical/thesaurus/synonyms>.
MLASmart Define. "fantastical thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/fantastical/thesaurus/synonyms>