81 entries under apathetic topic. ×

27
impassive(adjective, calm, dull, quiet, cool)
25
dull(noun, adjective, calm, simple, tough)
25
stoic(adjective, calm, dull, cool, tough)
23
indifferent(adjective, calm, dull, quiet, cool)
19
unemotional(adjective, calm, dull, quiet, cool)
17
obtuse(noun, adjective, dull, simple, slow)
14
phlegmatic(adjective, calm, dull, quiet, cool)
13
slow(adjective, dull, quiet, simple, flat)
12
cool(adjective, calm, quiet, indifferent, casual)
12
doltish(verb, adjective, dull, simple, slow)
11
dense(adjective, dull, simple, slow, foolish)
9
dumb(adjective, dull, simple, slow, foolish)
7
bovine(adjective, stupid)
7
incurious(adjective, indifferent, feelings, detached, casual)
7
inert(adjective, dull, quiet, moving, flat)
7
passive(adjective, calm, dull, indifferent, stupid)
6
blunt(adjective, stupid, imbecility folly)
6
inactive(adjective, dull, quiet, flat, slow)
6
lumpish(adjective, stupid)
6
unflappable(adjective, calm, quiet, cool, indifferent)
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APASmart Define. (2016). stolid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stolid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stolid thesaurus" https://smartdefine.org/stolid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, stolid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stolid/thesaurus/synonyms>.
MLASmart Define. "stolid thesaurus" 3 March 2016. Web. 26 September 2026. <https://smartdefine.org/stolid/thesaurus/synonyms>