194 entries under adjective topic. ×

1
not responsive(expression, detached, impassive, unresponsive)
1
obdurate(detached, impassive, unresponsive, insensitive)
1
quiet(dull, flat, heavy, detached)
1
regardless(indifferent, detached, distant, apathetic)
1
repellent(cold, detached, unfriendly, unresponsive)
1
reticent(cool, detached, unfriendly, blank)
1
rolling with the punches(expression, idiom, detached, impassive)
1
scornful(indifferent, detached, distant, apathetic)
1
sedate(cool, blank, aloof, unemotional)
1
self-composed
1
self-contained(cool, blank, aloof, unemotional)
1
self-controlled
1
silent(indifferent, detached, distant, apathetic)
1
sluggish(calm, dull, quiet, flat)
1
staid
1
steady
1
supercilious(indifferent, detached, distant, apathetic)
1
superior(indifferent, detached, distant, apathetic)
1
taciturn(cool, unfriendly, blank, aloof)
1
thick-skinned(detached, impassive, unresponsive, laid-back)
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APASmart Define. (2015). passionless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/passionless/thesaurus/synonyms
ChicagoSmart Define. 2015. "passionless thesaurus" https://smartdefine.org/passionless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, passionless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/passionless/thesaurus/synonyms>.
MLASmart Define. "passionless thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/passionless/thesaurus/synonyms>