75 entries under fantastic topic. ×

1
enterprising(adjective, original, extravagant, ingenious)
1
fabulous(adjective, unusual, extravagant, neat)
1
fairy-tale(adjective, happy, perfect, extravagant)
1
fertile(adjective, original, extravagant, ingenious)
1
fictitious(adjective, happy, perfect, extravagant)
1
fictive(adjective, happy, perfect, original)
1
floating(adjective, happy, perfect, extravagant)
1
high-flown(adjective, original, extravagant, ingenious)
1
ideal(adjective, happy, perfect, extravagant)
1
imagined(adjective, happy, perfect, extravagant)
1
ingenious(adjective, original, extravagant, inventive)
1
inspired(adjective, original, extravagant, ingenious)
1
inventive(adjective, original, extravagant, ingenious)
1
legendary(adjective, extravagant, absurd, romantic)
1
mythical(adjective, extravagant, absurd, romantic)
1
notional(adjective, happy, perfect, extravagant)
1
on cloud nine(expression, adjective, idiom, happy, perfect)
1
originative(adjective, original, extravagant, ingenious)
1
out of this world(expression, adjective, idiom, unusual)
1
pie-in-the-sky(original, extravagant, fanciful, inventive)
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APASmart Define. (2016). offbeat thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/offbeat/thesaurus/synonyms
ChicagoSmart Define. 2016. "offbeat thesaurus" https://smartdefine.org/offbeat/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, offbeat thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/offbeat/thesaurus/synonyms>.
MLASmart Define. "offbeat thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/offbeat/thesaurus/synonyms>