service club vs gild

service club and gild both are nouns.

Word	Noun	Adjective	Verb	Adverb
service club	Yes	No	No	No
gild	Yes	No	Yes	No

As nouns, gild is a hypernym of service club; that is, gild is a word with a broader meaning than service club:

service club: a club of professional or business people organized for their coordination and active in public services
gild: a formal association of people with similar interests

Other hypernyms of service club include club, guild, lodge, order, social club, society.

service club (noun)	gild (noun)
a recreational center for servicemen	a formal association of people with similar interests
a club of professional or business people organized for their coordination and active in public services

service club (verb)	gild (verb)
	decorate with, or as if with, gold leaf or liquid gold