ratting vs revelation

ratting and revelation both are nouns.

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

As nouns, revelation is a hypernym of ratting; that is, revelation is a word with a broader meaning than ratting:

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

Other hypernyms of ratting include disclosure, revealing.

ratting (noun)	revelation (noun)
to furnish incriminating evidence to an officer of the law (usually in return for favors)	an enlightening or astonishing disclosure
	communication of knowledge to man by a divine or supernatural agency
	the speech act of making something evident