14
inanimate(adjective, lifeless, inorganic)
9
dead(adjective, lifeless, inorganic)
9
lifeless(adjective, inorganic)
8
insentient(lifeless, inorganic)
6
inert(adjective, lifeless, inorganic)
6
abiotic
5
non-living
3
nonconscious
2
breathless
2
defunct(adjective, lifeless, inorganic)
2
dull(adjective, lifeless, inorganic)
2
exanimate(lifeless, inorganic)
2
idle(adjective, lifeless, inorganic)
2
inactive(adjective, lifeless, inorganic)
2
corpse
2
deadened
2
insensate(lifeless, inorganic)
2
mute
2
soulless(lifeless, inorganic)
2
spiritless(adjective, lifeless, inorganic)
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APASmart Define. (2015). nonliving thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nonliving/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonliving thesaurus" https://smartdefine.org/nonliving/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, nonliving thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nonliving/thesaurus/synonyms>.
MLASmart Define. "nonliving thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/nonliving/thesaurus/synonyms>