61 entries under slow topic. ×

2
inane(adjective, dull, simple, careless)
2
phlegmatic(adjective, dull, stupid, impassive)
2
scatterbrained(adjective, simple, stupid, sluggish)
2
shallow(adjective, simple, silly, stupid)
2
vacuous(adjective, simple, careless, foolish)
1
addled(adjective, simple, stupid, sluggish)
1
gullible(adjective, dull, simple, silly)
1
half-baked(adjective, dull, simple, foolish)
1
numbskulled
1
numskulled(adjective, dull, simple, stupid)
1
rash(adjective, dull, simple, careless)
1
slow on uptake(expression, adjective, idiom, dull)
1
trivial(adjective, dull, simple, foolish)
1
uncomprehending
1
unintellectual(adjective, simple, stupid, innocent)
1
unthinking(adjective, dull, simple, careless)
1
wearisome(adjective, simple, stupid, sluggish)
0
daffy(adjective, simple, stupid, sluggish)
0
fatheaded(dull, stupid)
0
indolent(adjective, simple, stupid, sluggish)
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APASmart Define. (2015). obtuse thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/obtuse/thesaurus/synonyms
ChicagoSmart Define. 2015. "obtuse thesaurus" https://smartdefine.org/obtuse/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, obtuse thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/obtuse/thesaurus/synonyms>.
MLASmart Define. "obtuse thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/obtuse/thesaurus/synonyms>