funny vs laugh

funny and laugh both are nouns.

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

As nouns, laugh is a hypernym of funny; that is, laugh is a word with a broader meaning than funny:

Other hypernyms of funny include gag, jape, jest, joke.

funny (noun)	laugh (noun)
an account of an amusing incident (usually with a punch line)	the sound of laughing
	a humorous anecdote or remark intended to provoke laughter
	a facial expression characteristic of a person laughing

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

funny (verb)	laugh (verb)
	produce laughter