clapper vs mouth

clapper and mouth both are nouns.

Word	Noun	Adjective	Verb	Adverb
clapper	Yes	No	No	No
mouth	Yes	No	Yes	No

clapper (noun)	mouth (noun)
metal striker that hangs inside a bell and makes a sound by hitting the side	the opening of a jar or bottle
a mobile mass of muscular tissue covered with mucous membrane and located in the oral cavity	the externally visible part of the oral cavity on the face and the system of organs surrounding the opening
someone who applauds	the opening through which food is taken in and vocalizations emerge
	an impudent or insolent rejoinder
	the point where a stream issues into a larger body of water
	an opening that resembles a mouth (as of a cave or a gorge)
	a person conceived as a consumer of food
	a spokesperson (as a lawyer)

clapper (verb)	mouth (verb)
	express in speech
	articulate silently; form words with the lips only
	touch with the mouth