385 entries under adjective topic. ×

8
calm(quiet, gentle, still, detached)
8
dispassionate(calm, dull, flat, indifferent)
8
dull(calm, flat, careless, indifferent)
8
forbearing(quiet, gentle, humble, lifeless)
8
impassive(calm, dull, indifferent, still)
8
lackadaisical(dull, quiet, careless, heavy)
8
receptive(lifeless, inactive, inert, unreceptive)
8
sedentary(dull, sluggish, lazy, inert)
8
slow(dull, careless, heavy, indifferent)
8
tame(calm, quiet, gentle, modest)
8
uncaring(indifferent, unfeeling, unconcerned, insensitive)
8
unresisting(quiet, mean, gentle, modest)
7
disinterested(calm, dull, flat, careless)
7
immobile(dull, still, sluggish, lazy)
7
inanimate(still, lifeless, inactive, languid)
7
latent(dull, sluggish, lifeless, lazy)
7
nonchalant(indifferent, insensitive)
7
nonviolent(peaceful, lifeless, inactive, inert)
7
peaceful(quiet, gentle, modest, humble)
7
serene(quiet, gentle, humble, subdued)
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APASmart Define. (2016). passive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/passive/thesaurus/synonyms
ChicagoSmart Define. 2016. "passive thesaurus" https://smartdefine.org/passive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, passive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/passive/thesaurus/synonyms>.
MLASmart Define. "passive thesaurus" 10 February 2016. Web. 24 September 2026. <https://smartdefine.org/passive/thesaurus/synonyms>