69 entries under impassive topic. ×

2
matter-of-fact(adjective, calm, dull, cool, indifferent)
2
mundane(adjective, tough, rational, straightforward, sober)
2
prosy(adjective, tough, rational, straightforward, sober)
2
serious(adjective, tough, rational, straightforward, sober)
2
sober(adjective, calm, cool, tough, rational)
1
down-to-earth(adjective, tough, rational, straightforward, sober)
1
earthy(adjective, tough, rational, straightforward, sober)
1
factual(adjective, tough, rational, straightforward, sober)
1
feasible(adjective, tough, rational, straightforward, sober)
1
fish-eyed(adjective, dull, dead, unresponsive)
1
impersonal(adjective, tough, indifferent, rational, straightforward)
1
inexpressive(adjective, dull, cool, dead, blank)
1
lackluster(adjective, dull, dead, weary, tired)
1
lifeless(adjective, calm, quiet, tough, flat)
1
lusterless(adjective, dull, dead, unresponsive)
1
naked(adjective, tough, rational, straightforward, sober)
1
objective(adjective, tough, indifferent, rational, straightforward)
1
plain(adjective, tough, rational, straightforward, sober)
1
practical(adjective, tough, rational, straightforward, sober)
1
pragmatic(adjective, tough, rational, straightforward, sober)
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APASmart Define. (2016). stolid thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stolid/thesaurus/synonyms
ChicagoSmart Define. 2016. "stolid thesaurus" https://smartdefine.org/stolid/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, stolid thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stolid/thesaurus/synonyms>.
MLASmart Define. "stolid thesaurus" 3 March 2016. Web. 28 September 2026. <https://smartdefine.org/stolid/thesaurus/synonyms>