114 entries under lifeless topic. ×

5
comatose(adjective, dull, weak, easy, slow)
5
powerless(adjective, weak, moving, unable)
4
defunct(adjective, late, asleep, nonliving)
4
drowsy(adjective, dull, quiet, easy, careless)
4
exanimate(inactivity, nonliving, inorganic)
4
impotent(adjective, moving)
4
insensate(senseless, unconscious, insensible, comatose)
4
latent(adjective, calm, quiet, gentle, indifferent)
4
nonliving
4
paralyzed(adjective, calm, weak, moving, still)
4
reposing(adjective, late, unconscious, asleep)
4
soulless(adjective, inactivity, nonliving, inorganic)
4
submissive(adjective, quiet, indifferent, apathetic)
4
unreactive(adjective, moving, physical inertness)
3
becalmed(adjective, calm, still, inactive)
3
cold(adjective, flat, senseless, late)
3
cool(adjective, quiet, indifferent, detached, aloof)
3
down(adjective, dull, moving, slow, heavy)
3
slumberous(adjective, dull, moving, slow, heavy)
3
uninvolved(adjective, quiet, indifferent, detached, aloof)
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APASmart Define. (2015). inert thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inert/thesaurus/synonyms
ChicagoSmart Define. 2015. "inert thesaurus" https://smartdefine.org/inert/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, inert thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inert/thesaurus/synonyms>.
MLASmart Define. "inert thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/inert/thesaurus/synonyms>