valet vs valet de chambre

valet and valet de chambre both are nouns.

Word	Noun	Adjective	Verb	Adverb
valet	Yes	No	Yes	No
valet de chambre	Yes	No	No	No

As nouns, valet and valet de chambre are synonyms defined as:

valet and valet de chambre: a manservant who acts as a personal attendant to his employer

Other synonyms of valet include gentleman's gentleman, gentleman, man.

valet (noun)	valet de chambre (noun)
a manservant who acts as a personal attendant to his employer	a manservant who acts as a personal attendant to his employer

valet (verb)	valet de chambre (verb)
serve as a personal attendant to