99 entries under impassive topic. ×

4
unimpassioned(adjective, cool, tough, rational, straightforward)
3
calm(adjective, tough, cold, indifferent, rational)
3
composed(adjective, calm, cool, detached, blank)
3
deadpan(adjective, calm, dull, tough, flat)
3
flat(adjective, calm, dull, tough, indifferent)
3
immovable(adjective, detached, blank, unfeeling)
3
marble(adjective, bad, cold, detached, aloof)
3
nonemotional(adjective, detached, blank, unfeeling)
3
thick-skinned(adjective, detached, blank, unfeeling)
2
coldhearted(adjective, detached, unfeeling, unresponsive)
2
expressionless(adjective, blank, unemotional, inexpressive)
1
along for the ride(expression, adjective, idiom, calm, dull)
1
blah(adjective, calm, dull, flat, indifferent)
1
cold fish(expression, adjective, detached, blank, unfeeling)
1
collected(adjective, cool, cold, indifferent, blank)
1
cool cat(expression, adjective, detached, blank, unfeeling)
1
down-to-earth(adjective, tough, rational, straightforward, sober)
1
dry(adjective, calm, dull, cool, tough)
1
earthy(adjective, tough, rational, straightforward, sober)
1
factual(adjective, tough, rational, straightforward, sober)
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APASmart Define. (2016). emotionless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/emotionless/thesaurus/synonyms
ChicagoSmart Define. 2016. "emotionless thesaurus" https://smartdefine.org/emotionless/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, emotionless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/emotionless/thesaurus/synonyms>.
MLASmart Define. "emotionless thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/emotionless/thesaurus/synonyms>