48 entries under dull topic. ×

32
laughable(adjective, light, simple, pleasant)
31
nonsensical(adjective, weak, simple, wild)
31
foolish(adjective, weak, simple, wild)
20
stupid(adjective, weak, simple, wild)
18
idiotic(adjective, weak, simple, wild)
16
senseless(adjective, weak, simple, wild)
16
inane(adjective, simple, wild, strange)
13
imbecilic(adjective, weak, simple, silly)
12
moronic(adjective, weak, simple, silly)
4
dumb(adjective, foolish, stupid, half-baked)
4
meaningless(adjective, simple, slow, silly)
4
mindless(adjective, simple, silly, foolish)
3
brainless(adjective, weak, simple, silly)
3
puerile(adjective, silly, foolish, stupid)
3
unintelligent(adjective, weak, simple, silly)
3
witless(adjective, weak, simple, silly)
2
ill-advised(simple, wrong, false, foolish)
2
pointless(adjective, simple, slow, silly)
2
simple(adjective, weak, silly, foolish)
1
dazed(unintelligent, witless)
<123>
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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>