45 entries under impassive topic. ×

1
undemonstrative(adjective, detached, unresponsive, laid-back)
1
unexcitable(adjective, detached, unresponsive, insensitive)
0
composed(adjective, detached, unresponsive, dispassionate)
0
inexpressive(adjective, detached, unresponsive, dispassionate)
0
poker-faced(adjective, detached, unresponsive, callous)
<123>
10 years ago|4.2k views|share |citing 
APASmart Define. (2016). coldhearted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/coldhearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "coldhearted thesaurus" https://smartdefine.org/coldhearted/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, coldhearted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/coldhearted/thesaurus/synonyms>.
MLASmart Define. "coldhearted thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/coldhearted/thesaurus/synonyms>