49 entries under fantastic topic. ×

1
ingenious(adjective, new, original, extravagant)
1
inspired(adjective, original, extravagant, resourceful)
1
inventive(adjective, new, original, extravagant)
1
offbeat(adjective, unusual, strange, new, fresh)
1
originative(adjective, original, extravagant, advanced)
1
out in left field(expression, idiom, unusual, strange)
1
out of this world(expression, unusual, neat, groovy)
1
pie-in-the-sky(original, extravagant, fanciful, inventive)
1
poetic(adjective, original, extravagant, ingenious)
1
poetical(adjective, original, extravagant, resourceful)
1
productive(adjective, original, extravagant, resourceful)
1
quixotic(adjective, original, extravagant, ingenious)
1
rad(unusual, neat, groovy, unconventional)
1
romantic(adjective, original, extravagant, ingenious)
1
trendy(smart, new, neat, modern)
1
utopian(adjective, original, extravagant, ingenious)
1
visionary(adjective, original, extravagant, ingenious)
1
vivid(adjective, original, extravagant, ingenious)
1
weird(adjective, cool, extraordinary, unusual, wild)
1
whimsical(adjective, extraordinary, exceptional, original)
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APASmart Define. (2015). avant-garde thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/avant-garde/thesaurus/synonyms
ChicagoSmart Define. 2015. "avant-garde thesaurus" https://smartdefine.org/avant-garde/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, avant-garde thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/avant-garde/thesaurus/synonyms>.
MLASmart Define. "avant-garde thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/avant-garde/thesaurus/synonyms>