55 entries under impractical topic. ×

30
idiotic(adjective, dull, weak, simple, knowledge)
30
moronic(adjective, dull, weak, simple, knowledge)
26
foolish(adjective, dull, weak, simple, knowledge)
21
silly(adjective, weak, simple, knowledge, ability)
19
crazy(adjective, weak, simple, knowledge, ability)
19
nonsensical(adjective, dull, weak, simple, knowledge)
18
absurd(adjective, weak, simple, knowledge, ability)
18
senseless(adjective, dull, weak, simple, slow)
16
fatuous(adjective, weak, simple, silly, foolish)
14
inane(adjective, dull, simple, slow, silly)
14
ludicrous(adjective, dull, weak, simple, silly)
14
ridiculous(adjective, weak, simple, silly, foolish)
11
dumb(adjective, dull, simple, slow, silly)
10
brainless(adjective, dull, weak, simple, slow)
10
feeble-minded(adjective, simple, slow, foolish, stupid)
8
witless(adjective, dull, weak, simple, slow)
6
half-baked(adjective, dull, weak, simple, slow)
5
goofy(adjective, foolish, half-baked, doomed)
4
batty(adjective, slow, silly, foolish, stupid)
4
boneheaded(adjective, impulsive, half-baked, doomed)
<123>
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APASmart Define. (2015). imbecilic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/imbecilic/thesaurus/synonyms
ChicagoSmart Define. 2015. "imbecilic thesaurus" https://smartdefine.org/imbecilic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, imbecilic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/imbecilic/thesaurus/synonyms>.
MLASmart Define. "imbecilic thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/imbecilic/thesaurus/synonyms>