46 entries under rational topic. ×

42
impassive(adjective, calm, dull, cool, tough)
38
apathetic(adjective, calm, dull, cool, tough)
29
stolid(adjective, calm, dull, cool, tough)
26
unemotional(adjective, calm, dull, cool, tough)
25
phlegmatic(adjective, calm, dull, cool, tough)
25
calm(adjective, cool, tough, cold, indifferent)
13
dry(adjective, calm, dull, cool, tough)
12
emotionless(adjective, calm, dull, cool, tough)
10
matter-of-fact(adjective, calm, dull, cool)
10
sober(adjective, cool, tough, straightforward)
9
cold-blooded(adjective, cool, tough, straightforward)
5
cold(adjective, calm, cool, tough, indifferent)
5
deadpan(adjective, calm, tough, straightforward)
3
hard-boiled(adjective, tough, straightforward, sober)
3
unaffected(adjective, tough, cold, indifferent)
2
dull(adjective, calm, tough, straightforward)
1
flat(adjective, calm, tough, indifferent)
1
down-to-earth(adjective, tough, straightforward, sober)
1
earthy(adjective, tough, straightforward, sober)
1
factual(adjective, tough, straightforward, sober)
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APASmart Define. (2015). stoic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stoic/thesaurus/synonyms
ChicagoSmart Define. 2015. "stoic thesaurus" https://smartdefine.org/stoic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, stoic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stoic/thesaurus/synonyms>.
MLASmart Define. "stoic thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/stoic/thesaurus/synonyms>