fun vs funny

fun and funny both are nouns.

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

fun (noun)	funny (noun)
activities that are enjoyable or amusing	an account of an amusing incident (usually with a punch line)
violent and excited activity
a disposition to find (or make) causes for amusement
verbal wit or mockery (often at another's expense but not to be taken seriously)

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