adj. 25B6; adjective UNAWARE, unconscious, heedless, unmindful, insensible, unheeding, ignorant, blind, deaf, unsuspecting, unobservant; unconcerned, impervious, unaffected.
conscious.
OBLIVIOUS
Meaning of OBLIVIOUS in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012