55 entries under amusing topic. ×

7
loony(adjective, light, foolish, stupid, crazy)
7
odd(adjective, wrong, false, wild, strange)
6
dippy(adjective, light, simple, foolish, stupid)
6
queer(adjective, wild, strange, funny, weird)
6
wacky(adjective, light, weak, simple, wild)
5
strange(adjective, wild, silly, foolish, crazy)
5
whimsical(adjective, light, pleasant, silly, crazy)
4
batty(adjective, light, wild, silly, foolish)
4
goofy(adjective, light, foolish, stupid, crazy)
4
quaint(adjective, funny, comic, ridiculousness)
4
rich(adjective, silly, funny, fantastic, absurd)
4
screwy(adjective, light, silly, stupid, crazy)
3
diverting(adjective, light, silly, crazy, funny)
3
entertaining(adjective, light, silly, crazy, funny)
3
quizzical(funny, comic, ridiculousness, farcical)
3
side-splitting(adjective, light, silly, crazy, funny)
2
clownish(adjective, funny, comic, farcical)
2
flaky(adjective, light, wild, silly, foolish)
2
gelastic(adjective, light, silly, crazy, ridiculous)
2
ironic(adjective, light, pleasant, smart, silly)
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APASmart Define. (2015). ludicrous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>