37 entries under fantastic topic. ×

34
crazy(adjective, light, informal, silly, foolish)
28
foolish(adjective, silly, foolish, stupid)
15
idiotic(adjective, silly, foolish, stupid)
10
fatuous(adjective, silly, foolish, unwise)
10
inane(adjective, silly, foolish, stupid)
10
weird(adjective, strange, silly, foolish)
9
balmy(adjective, silly, foolish, unwise)
8
harebrained(adjective, silly, foolish, unwise)
8
puerile(adjective, silly, foolish, unwise)
7
absurd(adjective, light, informal, silly, foolish)
7
insane(adjective, silly, foolish, unwise)
6
ludicrous(adjective, light, foolish, stupid, crazy)
6
nonsensical(adjective, foolish, stupid, senseless)
6
senseless(adjective, strange, foolish, stupid)
4
preposterous(adjective, foolish, stupid, senseless)
2
bizarre(strange, silly, foolish, odd)
2
cockeyed(silly, foolish, unwise, impractical)
1
beyond all reason(expression, idiom, silly, foolish)
1
derisory(silly, foolish, unwise, half-baked)
1
eccentric(strange, silly, foolish, crazy)
<12>
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APASmart Define. (2016). goofy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/goofy/thesaurus/synonyms
ChicagoSmart Define. 2016. "goofy thesaurus" https://smartdefine.org/goofy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, goofy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/goofy/thesaurus/synonyms>.
MLASmart Define. "goofy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/goofy/thesaurus/synonyms>