59 entries under crazy topic. ×

12
irrational(adjective, weak, simple, wild, strange)
12
moronic(adjective, dull, weak, simple, silly)
10
nutty(adjective, light, weak, simple, wild)
10
illogical(adjective, silly, foolish, stupid)
10
jocular(adjective, light, pleasant, silly)
8
fantastic(adjective, weak, simple, wild, strange)
8
unreasonable(adjective, weak, simple, silly, foolish)
8
waggish(adjective, light, pleasant, silly)
7
daft(adjective, weak, simple, wild, silly)
7
loony(adjective, light, foolish, stupid)
6
dippy(adjective, light, simple, foolish, stupid)
6
wacky(adjective, light, weak, simple, wild)
5
extravagant(adjective, strange, stupid, unreasonable)
5
strange(adjective, wild, silly, foolish)
5
whimsical(adjective, light, pleasant, silly)
4
batty(adjective, light, wild, silly, foolish)
4
goofy(adjective, light, foolish, stupid)
4
implausible(adjective, strange, insane, absurd)
4
screwy(adjective, light, silly, stupid)
3
diverting(adjective, light, silly, funny)
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APASmart Define. (2015). ludicrous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>