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

97 entries under ridiculous topic. ×

1
high(adjective, unreasonable, extravagant, excessive)
1
highway robbery(expression, adjective, unreasonable, extravagant)
1
joshing(strange, silly, funny, absurd)
1
oddball
1
out of the question(expression, adjective, idiom, unreasonable, useless)
1
overmuch(adjective, unreasonable, extravagant, excessive)
1
poppycock
1
pricey(adjective, unreasonable, extravagant, excessive)
1
riot(funny, pitiful, pathetic, amusing)
1
stiff(adjective, unusual, strange, unreasonable, extravagant)
1
towering(adjective, unreasonable, extravagant, excessive)
1
wasteful(adjective, unreasonable, extravagant, excessive)
0
absonant(adjective, unreasonable, extravagant, excessive)
0
inadequate(unsuitable, pitiful, pathetic, unfitting)
0
overboard(adjective, unreasonable, extravagant, excessive)
0
taking the cake(adjective, bizarre)
0
up to here(expression, adjective, idiom, unreasonable, extravagant)
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ChicagoSmart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, preposterous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>.
MLASmart Define. "preposterous thesaurus" 2 September 2015. Web. 28 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms>