unmindful

Mane (Îngilîzî)

1. Lacking awareness; oblivious.
2. Failing to remember, recognize, or pay attention to something; heedless of.

Berevajî

mindful, heedful, thoughtful

Hevwate

forgetful

inattentive

heedless

oblivious

mindless

absent

absentminded

absent-minded

regardless

thoughtless

disobedient

inadvertent

dabbling

incautious

careless

naughty

negligent

bemused

perfunctory

rash

reckless

unwary

scatty

slapdash

slow-witted

stubborn

unthinkful

unaware

uncareful

unguarded

unheeded

unheedful

featherbrained

distrait

Werger

sconsiderato

immemore

dikkatsiz

αμνήμονας

sorglos

unbedacht

inconscient

επιλήσμων

aliè

👽

απρόσεκτος

inconsidéré

oublieux

negligente

sbadato

vergesslich

Etîmolojî (Îngilîzî)

Ji Middle English mîras hatiye girtin: unmyndefull

In summary

From Middle English unmyndefull; equivalent to un- + mindful.