rivet vs riveter

rivet and riveter both are nouns.

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

rivet (noun)	riveter (noun)
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 machine for driving rivets
ornament consisting of a circular rounded protuberance (as on a vault or shield or belt)	a worker who inserts and hammers rivets

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