Unconscious(adjective)
Meaning: not awake and aware of and responding to one's environment; unaware of.
Hindi meaning:अचेत, अनिच्छित
Synonyms: Senseless, Comatose, Torpid, Numb, Heedless
Antonyms: Cognizant, Witting, Sentient, Aware
Example: He himself seemed totally unconscious of his failure.
Trick to remember: Jo conscious nhi vo unconscious hai 
