314 entries under adjective topic. ×

5
hard-hearted(bad, cold, detached, aloof)
5
hardened(cool, blank, aloof, unemotional)
5
numb
5
passive(calm, dull, flat, indifferent)
5
spiritless(cool, cold, indifferent, useful)
5
stoical(cool, cold, indifferent, blank)
5
stolid(calm, dull, cool, tough)
5
unaffected(tough, attitude, cold, indifferent)
5
undemonstrative(calm, dull, cool, flat)
4
blunt
4
dead(cool, unfriendly, aloof, distant)
4
dull(calm, tough, flat, rational)
4
hard
4
phlegmatic(calm, dull, cool, tough)
4
uncompassionate(calm, dull, flat, detached)
4
unimpassioned(cool, tough, rational, straightforward)
3
calm(tough, cold, indifferent, rational)
3
composed(calm, cool, detached, blank)
3
deadpan(calm, dull, tough, flat)
3
demoniacal(bad behavior, aroused negative)
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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>