fraternal vs brotherlike

fraternal and brotherlike both are adjectives.

Word	Noun	Adjective	Verb	Adverb
fraternal	No	Yes	No	No
brotherlike	No	Yes	No	No

As adjectives, fraternal and brotherlike are synonyms defined as:

fraternal and brotherlike: like or characteristic of or befitting a brother

Other synonyms of fraternal include brotherly.

fraternal (adjective)	brotherlike (adjective)
(of twins) derived from two separate fertilized ova	like or characteristic of or befitting a brother
like or characteristic of or befitting a brother
of or relating to a fraternity or society of usually men