rinse vs lave

rinse is a noun but lave is not a noun.

Word	Noun	Adjective	Verb	Adverb
rinse	Yes	No	Yes	No
lave	No	No	Yes	No

As verbs, lave is a hypernym of rinse; that is, lave is a word with a broader meaning than rinse:

Other hypernyms of rinse include wash.

rinse (noun)	lave (noun)
washing lightly without soap
the act of giving a light tint to the hair
the removal of soap with clean water in the final stage of washing
a liquid preparation used on wet hair to give it a tint

rinse (verb)	lave (verb)
rinse one's mouth and throat with mouthwash	cleanse (one's body) with soap and water
wash off soap or remaining dirt	wash one's face and hands
clean with some chemical process	wash or flow against