The complete opposite to "not".

Used:

1, To stress the importance or surprise of doing something.

2, To add more emphasis to your opinion of something.

3, To convey a stronger sense which just "I am" or "he is", for example, can never attain.

4, To reveal your intention to choose the unexpected option in a given situation, or conversely to mean "it would be rude not to".

5, To come back against someone else's opinion.

It is simple, but very effective, and can be used in numerous situations.

The sound made by a sneeze.

A manipulative liar

Short for the trail called NCC-1701 at Crotched Mountain.

-noot, verb (n-ew-t)
the past tense of "nut". not "nutted", that just sounds ridiculous!

is a good experssion for "not"