tip

As verbs the difference between tip and undertip

is that tip is to provide with a tip; to cover the tip of while undertip is to leave a tip that is too small.

As a noun tip

is the extreme end of something, especially when pointed; e.g. the sharp end of a pencil.

As a noun tip

is type.

As an adjective nontipped is

(labor law) not receiving tips in the normal course of work.

As a noun tip

is type.

As a verb upsot is

(poetic).