68 entries under impassive topic. ×

3
marble(adjective, bad, cold, detached, aloof)
3
slow(adjective, dull, quiet, flat, heavy)
3
unyielding(adjective, hard, tough, harsh, cold)
2
inactive(adjective, dull, quiet, flat, heavy)
2
inert(adjective, dull, quiet, flat, heavy)
2
reserved(adjective, indifferent, detached, unsympathetic)
1
along for the ride(expression, adjective, idiom, detached)
1
blah(adjective, detached, unresponsive, laid-back)
1
deadpan(adjective, detached, unresponsive, laid-back)
1
flat(adjective, dull, quiet, heavy, detached)
1
glacial(adjective, detached, unresponsive, laid-back)
1
going with the flow(expression, adjective, idiom, detached)
1
laid-back(adjective, detached, unresponsive, reticent)
1
not responsive(expression, adjective, detached, unfeeling)
1
quiet(adjective, dull, flat, heavy, detached)
1
reticent(adjective, detached, unresponsive, laid-back)
1
rolling with the punches(expression, adjective, idiom, detached)
1
supine(adjective, dull, indifferent, unsympathetic)
1
undemonstrative(adjective, detached, unresponsive, laid-back)
1
unexcitable(adjective, dull, detached, unresponsive)
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APASmart Define. (2016). insensitive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/insensitive/thesaurus/synonyms
ChicagoSmart Define. 2016. "insensitive thesaurus" https://smartdefine.org/insensitive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, insensitive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/insensitive/thesaurus/synonyms>.
MLASmart Define. "insensitive thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/insensitive/thesaurus/synonyms>