Synonyms|909Antonyms|156|Broader|7Narrower|0Related|1.8k

103 entries under fantastic topic. ×

8
droll(adjective, unusual, strange, silly)
8
weird(adjective, unusual, strange, silly, foolish)
7
derisory(adjective, silly, foolish, absurd)
7
harebrained(adjective, weak, great, simple, knowledge)
6
balmy(adjective, knowledge, slang, ability, wild)
6
dubious(adjective, extraordinary, amazing, ridiculous)
6
fabulous(adjective, severe, harsh, false, exceptional)
6
fanciful(adjective, happy, perfect, strange)
6
far-fetched(adjective, hard, great, extraordinary, strange)
5
amusing(adjective, silly, funny, absurd)
5
exaggerated(adjective, hard, severe, difficult, harsh)
5
improbable(adjective, extraordinary, amazing, unbelievable)
5
unlikely(adjective, obscure, strange, exceptional, crazy)
4
curious(adjective, happy, perfect, strange)
4
doubtful(adjective, extraordinary, amazing, unbelievable)
4
eccentric(adjective, wild, strange, silly, foolish)
4
impracticable(adjective, wild, strange, silly, foolish)
4
odd(adjective, wrong, false, unusual, wild)
4
peculiar(adjective, unusual, strange, silly, foolish)
4
rich(adjective, funny, absurd, expensive)
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APASmart Define. (2015). preposterous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/preposterous/thesaurus/synonyms
ChicagoSmart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, preposterous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>.
MLASmart Define. "preposterous thesaurus" 2 September 2015. Web. 27 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms>