Synonyms|98Antonyms|2|Broader|0Narrower|0Related|7

44 entries under adjective topic. ×

3
blockheaded(dull, slow, stupid)
3
dense(dull, simple, slow, stupid)
3
dull(slow, stupid, sluggish, unintelligent)
3
dumb(dull, simple, slow, stupid)
3
stupid(dull, simple, slow, unintelligent)
1
addled(simple, slow, stupid, boring)
1
backward(simple, slow, stupid, boring)
1
besotted(simple, slow, stupid, boring)
1
brainless(simple, slow, stupid, boring)
1
daffy(simple, slow, stupid, boring)
1
daft(simple, slow, stupid, boring)
1
dim-witted(simple, slow, stupid, boring)
1
doltish(dull, simple, slow, stupid)
1
feeble-minded(simple, slow, stupid, boring)
1
half-baked(simple, slow, stupid, boring)
1
ignorant(dull, simple, slow, stupid)
1
imbecilic(dull, simple, slow, stupid)
1
indolent(simple, slow, stupid, boring)
1
insensate(simple, slow, stupid, boring)
1
moronic(simple, slow, stupid, boring)
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APASmart Define. (2015). numskulled thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/numskulled/thesaurus/synonyms
ChicagoSmart Define. 2015. "numskulled thesaurus" https://smartdefine.org/numskulled/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, numskulled thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/numskulled/thesaurus/synonyms>.
MLASmart Define. "numskulled thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/numskulled/thesaurus/synonyms>