Synonyms of the word

unmindful

• adj. lacking awareness; oblivious.
• adj. failing to remember or recognize something; heedless.

amnesiac

• n. Person who suffers from loss of memory (amnesia).

amnesic

• adj. Of, pertaining to, or suffering from amnesia.
• n. A person suffering from amnesia.

forgetful

• adj. unable to remember things well; liable to forget.
• adj. (mathematics) Dropping some of the input's structure or properties before producing an output.

incognizant

• adj. Lacking knowledge; unaware (of).

mindless

• adj. Showing a lack of forethought or sense.
• adj. Having no sensible meaning or purpose.
• adj. Heedless.
• adj. (of a thing done) Overly repetitive and unchallenging.
• adj. Lacking a mind.

oblivious

• adj. (usually followed by to or of) Lacking awareness; unmindful; unaware, unconscious of.
• adj. Failing to remember; forgetful.

unaware

• adj. Not aware or informed; lacking knowledge.
• adj. Not noticing; paying no heed; thoughtless; inattentive.