21 entries under indifferent topic. ×

11
impassive(adjective, hard, temper, cold)
10
callous(adjective, quiet, bad, cold)
9
insensitive(adjective, quiet, bad, hard, temper)
8
stoic(adjective, cool, cold, unemotional)
4
unemotional(cold, unyielding)
4
unresponsive(adjective, quiet, bad, hard, cold)
3
dispassionate(adjective, cold, unyielding)
1
calm(adjective, cold, unyielding)
0
adamant(difficult, cold, troubled, inflexible)
0
collected(cold, unyielding)
0
firm(difficult, cold, troubled, inflexible)
0
oblivious(cold, unyielding)
0
resolute(cold, unyielding)
0
staunch(cold, unyielding)
0
steadfast(cold, unyielding)
0
stoical(cold, unyielding)
0
stony(hard, cold, insensitive, unyielding)
0
unshaken(cold, unyielding)
0
unstirred(cold, unyielding)
0
untouched(cold, unyielding)
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APASmart Define. (2015). impassible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/impassible/thesaurus/synonyms
ChicagoSmart Define. 2015. "impassible thesaurus" https://smartdefine.org/impassible/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, impassible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/impassible/thesaurus/synonyms>.
MLASmart Define. "impassible thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/impassible/thesaurus/synonyms>