Forget
Let slip
Synonyms Fail to remember, fail to think of, fail to recall, and let slip.
Neglect
Ignore
Synonyms Stop thinking about, cease to think of, put out of one's mind, blank out, not worry about, overlook, take no notice of, put away, set aside, pass over, have done with, disregard, shrug off, think no more of, cease to remember, shut out, pay no heed to, ignore, never mind, banish from one's thoughts, get over, lay aside, abandon, drop, and brush off.
Act improperly
Synonyms Act improperly, do wrong, behave badly, misconduct oneself, be naughty, get up to no good, give/cause someone trouble, go astray, trespass, lapse, muck about, misbehave, go wrong, be misbehaved, be bad, get up to mischief, act up, sin, transgress, fall from grace, degenerate, and play up.
Example Sentences
Please don’t forget to lock the door.
He tends to forget important dates.
I will never forget that special day.
She forgot her keys at home.
Don’t forget to call me later.
They forgot about the meeting entirely.
It’s easy to forget details over time.
He forgot to submit the assignment on time.
She forgot where she parked her car.
I forgot to buy groceries yesterday.
