Synonyms for Inanimate (same or very similar meaning)
WordNet sense 1 (not endowed with life):
nonliving, non-living
WordNet sense 2 (appearing dead; not breathing or having no perceptible pulse):
breathless, pulseless
WordNet sense 3 (no longer having or seeming to have or expecting to have life):
dead
From the ODE community, based on WordNet
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