lip vs vessel

lip and vessel both are nouns.

Word	Noun	Adjective	Verb	Adverb
lip	Yes	No	No	No
vessel	Yes	No	No	No

lip (noun)	vessel (noun)
either the outer margin or the inner margin of the aperture of a gastropod's shell	a craft designed for water transportation
the top edge of a vessel or other container	an object used as a container (especially for liquids)
either of two fleshy folds of tissue that surround the mouth and play a role in speaking	a tube in which a body fluid circulates
an impudent or insolent rejoinder
(botany) either of the two parts of a bilabiate corolla or calyx