149 entries under silly topic. ×

7
odd(adjective, wrong, false, wild, strange)
7
outrageous(adjective, terrible, wild, strange)
6
wacky(adjective, light, weak, simple, wild)
5
strange(adjective, wild, foolish, crazy)
5
whimsical(adjective, light, pleasant, crazy)
4
batty(adjective, light, wild, foolish)
4
cuckoo(adjective, foolish, unwise)
4
dotty(adjective, weak, simple, foolish)
4
meaningless(adjective, dull, simple, slow)
4
mindless(adjective, dull, simple, foolish)
4
rich(adjective, funny, fantastic, absurd)
4
screwy(adjective, light, stupid, crazy)
3
balmy(adjective, foolish, stupid, fantastic)
3
barmy(adjective, foolish, unwise)
3
brainless(adjective, dull, weak, simple)
3
diverting(adjective, light, crazy, funny)
3
entertaining(adjective, light, crazy, funny)
3
irresponsible(adjective, foolish, stupid, fantastic)
3
nuts(adjective, foolish, unwise)
3
puerile(adjective, dull, foolish, stupid)
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APASmart Define. (2015). ludicrous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>