rivetter vs rivet

rivetter and rivet both are nouns.

Word	Noun	Adjective	Verb	Adverb
rivetter	Yes	No	No	No
rivet	Yes	No	Yes	No

rivetter (noun)	rivet (noun)
a machine for driving rivets	heavy pin having a head at one end and the other end being hammered flat after being passed through holes in the pieces that are fastened together
a worker who inserts and hammers rivets	ornament consisting of a circular rounded protuberance (as on a vault or shield or belt)

rivetter (verb)	rivet (verb)
	direct one's attention on something
	hold (someone's attention)
	fasten with a rivet or rivets