comedian vs goof

comedian and goof both are nouns.

Word	Noun	Adjective	Verb	Adverb
comedian	Yes	No	No	No
goof	Yes	No	Yes	No

As nouns, goof is a hyponym of comedian; that is, goof is a word with a more specific, narrower meaning than comedian:

comedian: a professional performer who tells jokes and performs comical acts
goof: a person who amuses others by ridiculous behavior

comedian (noun)	goof (noun)
a professional performer who tells jokes and performs comical acts	a man who is a stupid incompetent fool
an actor in a comedy	a person who amuses others by ridiculous behavior

comedian (verb)	goof (verb)
	commit a faux pas or a fault or make a serious mistake