ratting vs informing

ratting and informing both are nouns.

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

As nouns, ratting and informing are synonyms defined as:

ratting and informing: to furnish incriminating evidence to an officer of the law (usually in return for favors)

ratting (noun)	informing (noun)
to furnish incriminating evidence to an officer of the law (usually in return for favors)	a speech act that conveys information
	to furnish incriminating evidence to an officer of the law (usually in return for favors)