smatter vs tattle

smatter is not a noun while tattle is a noun.

Word	Noun	Adjective	Verb	Adverb
smatter	No	No	Yes	No
tattle	Yes	No	Yes	No

As verbs, tattle is a hypernym of smatter; that is, tattle is a word with a broader meaning than smatter:

Other hypernyms of smatter include blab, blabber, chatter, clack, gabble, gibber, maunder, palaver, piffle, prate, prattle, tittle-tattle, twaddle.

smatter (noun)	tattle (noun)
	disclosing information or giving evidence about another

smatter (verb)	tattle (verb)
speak with spotty or superficial knowledge	speak (about unimportant matters) rapidly and incessantly
to talk foolishly	divulge confidential information or secrets
work with in an amateurish manner