fellow vs man

fellow and man both are nouns.

Word	Noun	Adjective	Verb	Adverb
fellow	Yes	No	No	No
man	Yes	No	Yes	No

As nouns, man is a hypernym of fellow; that is, man is a word with a broader meaning than fellow:

Other hypernyms of fellow include lover, adult male.

As nouns, man is a hypernym of fellow; that is, man is a word with a broader meaning than fellow:

Other hypernyms of fellow include adult male.

fellow (noun)	man (noun)
a boy or man	all of the living human inhabitants of the earth
a man who is the lover of a man or woman	any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage
a friend who is frequently in the company of another	game equipment consisting of an object used in playing certain board games
a person who is member of one's class or profession	an adult person who is male (as opposed to a woman)
an informal form of address for a man	someone who serves in the armed forces; a member of a military force
a member of a learned society	the generic use of the word to refer to any human being
one of a pair	a manservant who acts as a personal attendant to his employer
	an adult male person who has a manly character (virile and courageous competent)
	a male person who plays a significant role (husband or lover or boyfriend) in the life of a particular woman
	a male subordinate

fellow (verb)	man (verb)
	provide with workers
	take charge of a certain job; occupy a certain work place