Negates the meaning of the modified verb. / To no degree. / (understatement, litotes) Used to indicate the opposite or near opposite, often in a form of understatement.

And not.

Alternative letter-case form of NOT

(slang) Used to indicate that the previous phrase was meant sarcastically or ironically.

(intransitive, stative, idiomatic) To be in a state of doing or being about to do something that one is likely to regret; usually unknowingly or forgetfully.

Transformative changes require sacrifice.

Synonym of be born yesterday

plural of not yet

Alternative form of call a spade a spade

Indicates that the speaker identifies with a prior statement to a much lesser degree (or not at all) than the other person. / Indicates that one factor is much more relevant or important than another.