sorority vs guild

sorority and guild both are nouns.

Word	Noun	Adjective	Verb	Adverb
sorority	Yes	No	No	No
guild	Yes	No	No	No

As nouns, guild is a hypernym of sorority; that is, guild is a word with a broader meaning than sorority:

Other hypernyms of sorority include club, gild, lodge, order, social club, society.

sorority (noun)	guild (noun)
a social club for female undergraduates	a formal association of people with similar interests