82 entries under unwise topic. ×

8
unreasonable(adjective, weak, simple, silly, foolish)
7
daft(adjective, weak, simple, wild, silly)
7
odd(adjective, wrong, false, wild, strange)
7
outrageous(adjective, terrible, wild, strange, silly)
6
wacky(adjective, light, weak, simple, wild)
5
strange(adjective, wild, silly, foolish, crazy)
4
batty(adjective, light, wild, silly, foolish)
4
cuckoo(adjective, silly, foolish)
3
barmy(adjective, silly, foolish)
3
nuts(adjective, silly, foolish)
3
unintelligent(adjective, dull, weak, simple, silly)
2
bonkers(adjective, silly, foolish)
2
cockamamy(silly, foolish, thoughtless, unintelligent)
2
flaky(adjective, light, wild, silly, foolish)
2
imprudent(adjective, weak, simple, wrong, false)
2
screwball(adjective, silly, foolish)
2
simple(adjective, dull, weak, silly, foolish)
2
thoughtless(adjective, silly)
1
ape(silly, foolish)
1
bats in the belfry(expression, idiom, silly, foolish)
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APASmart Define. (2015). ludicrous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ludicrous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ludicrous thesaurus" https://smartdefine.org/ludicrous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ludicrous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ludicrous/thesaurus/synonyms>.
MLASmart Define. "ludicrous thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/ludicrous/thesaurus/synonyms>