150 entries under fantastic topic. ×

2
superb(adjective, smart, wonderful, marvelous, full)
2
unbelievable(adjective, strange, superb, wonderful, stupid)
2
utopian(adjective, happy, tender, perfect)
1
A-OK(adjective, excellent, superb, wonderful, marvelous)
1
aces(adjective, excellent, superb, wonderful, marvelous)
1
adventurous(adjective, happy, tender, perfect)
1
aerial(adjective, happy, perfect, high)
1
artistic(adjective, original, ingenious, fanciful)
1
astounding(adjective, superb, wonderful, marvelous)
1
avant-garde(adjective, original, ingenious, fanciful)
1
best(adjective, excellent, superb, wonderful, marvelous)
1
blue-sky(adjective, original, ingenious, fanciful)
1
blue sky(expression, adjective, happy, perfect)
1
brain wave(expression, adjective, original, ingenious)
1
breaking ground(expression, adjective, original, ingenious)
1
breathtaking(adjective, excellent, superb, wonderful, marvelous)
1
capricious(adjective, free, happy, perfect, careless)
1
castles in the air(expression, adjective, idiom, happy, perfect)
1
charming(adjective, happy, tender, perfect)
1
chivalrous(adjective, happy, tender, perfect)
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APASmart Define. (2015). extravagant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/extravagant/thesaurus/synonyms
ChicagoSmart Define. 2015. "extravagant thesaurus" https://smartdefine.org/extravagant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, extravagant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/extravagant/thesaurus/synonyms>.
MLASmart Define. "extravagant thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/extravagant/thesaurus/synonyms>