Nouns

(n)lipeither of two fleshy folds of tissue that surround the mouth and play a role in speaking
(n)lip(botany) either of the two parts of a bilabiate corolla or calyx
(n)sass, sassing, backtalk, back talk, lip, mouthan impudent or insolent rejoinder“don't give me any of your sass”
(n)brim, rim, lipthe top edge of a vessel or other container
(n)lipeither the outer margin or the inner margin of the aperture of a gastropod's shell