oblivious

Adjective Satellite

(followed by `to' or `of') lacking conscious awareness of
- "oblivious of the mounting pressures for political reform"
- "oblivious to the risks she ran"
failing to keep in mind
- "oblivious old age"

Adj

Lacking awareness; unmindful; unaware, unconscious of.
Forgetful.

Examples

He's hopelessly oblivious, always forgetting his appointments.
Your grandmother is completely oblivious to her surroundings.

Origin / Etymology

From Middle English oblivious, from Latin oblīviōsus (“forgetful, oblivious”), formed from oblīvium (“forgetfulness, oblivion”) + -ōsus (“full of, overly, prone to”), from oblīvīscor (“to forget”).

Synonyms

forgetful, unmindful

Scrabble Score: 14

oblivious: valid Scrabble (US) TWL Word
oblivious: valid Scrabble Word in Merriam-Webster MW Dictionary
oblivious: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 18

oblivious: valid Words With Friends Word