fame vs renown

fame and renown both are nouns.

Word	Noun	Adjective	Verb	Adverb
fame	Yes	No	No	No
renown	Yes	No	No	No

As nouns, fame and renown are synonyms defined as:

fame and renown: the state or quality of being widely honored and acclaimed

Other synonyms of fame include celebrity.

fame (noun)	renown (noun)
the state or quality of being widely honored and acclaimed	the state or quality of being widely honored and acclaimed
favorable public reputation