insentient
[adjective]
Synonyms: insensate, inanimate, insensible, senseless, unfeeling, insusceptible, impassive, insensitive, unimpressible, unimpressionable, unresponsive, unsusceptible

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Antonyms: sentient

[TahlilGaran] English Synonym Dictionary ▲

insentient adjective. [ɪn'sɛnʃ(ǝ)nt] M18.
[from IN-³ + SENTIENT adjective.]
Not sentient; lacking physical feeling or consciousness; inanimate.

■ insentience noun the fact or condition of being insentient M19.

[TahlilGaran] English Dictionary ▲