recruiter vs supplier

recruiter and supplier both are nouns.

Word	Noun	Adjective	Verb	Adverb
recruiter	Yes	No	No	No
supplier	Yes	No	No	No

As nouns, supplier is a hypernym of recruiter; that is, supplier is a word with a broader meaning than recruiter:

recruiter: someone who supplies members or employees
supplier: someone whose business is to supply a particular service or commodity

Other hypernyms of recruiter include provider.

recruiter (noun)	supplier (noun)
an official who enlists personnel for military service	someone whose business is to supply a particular service or commodity
someone who supplies members or employees