tattle vs give away

tattle is a noun but give away is not a noun.

Word	Noun	Adjective	Verb	Adverb
tattle	Yes	No	Yes	No
give away	No	No	Yes	No

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

tattle: divulge confidential information or secrets
give away: make known to the public information that was previously known only to a few people or that was meant to be kept a secret

Other hypernyms of tattle include break, bring out, disclose, discover, divulge, expose, let on, let out, reveal, uncover, unwrap.

tattle (noun)	give away (noun)
disclosing information or giving evidence about another

tattle (verb)	give away (verb)
speak (about unimportant matters) rapidly and incessantly	make known to the public information that was previously known only to a few people or that was meant to be kept a secret
divulge confidential information or secrets	give away information about somebody
	make a gift of
	formally hand over to the bridegroom in marriage; of a bride by her father