disclosure vs ratting

disclosure and ratting both are nouns.

Word	Noun	Adjective	Verb	Adverb
disclosure	Yes	No	No	No
ratting	Yes	No	No	No

As nouns, ratting is a hyponym of disclosure; that is, ratting is a word with a more specific, narrower meaning than disclosure:

disclosure: the speech act of making something evident
ratting: to furnish incriminating evidence to an officer of the law (usually in return for favors)

disclosure (noun)	ratting (noun)
the speech act of making something evident	to furnish incriminating evidence to an officer of the law (usually in return for favors)