risible vs funny

risible is not a noun while funny is a noun.

Word	Noun	Adjective	Verb	Adverb
risible	No	Yes	No	No
funny	Yes	Yes	No	No

As adjectives, risible and funny are synonyms defined as:

Other synonyms of risible include amusing, comic, comical, laughable, mirthful.

risible (noun)	funny (noun)
	an account of an amusing incident (usually with a punch line)

risible (adjective)	funny (adjective)
arousing or provoking laughter	arousing or provoking laughter
	experiencing odd bodily sensations
	not as expected
	beyond or deviating from the usual or expected