camisole vs peignoir

camisole and peignoir both are nouns.

Word	Noun	Adjective	Verb	Adverb
camisole	Yes	No	No	No
peignoir	Yes	No	No	No

As nouns, peignoir is a hypernym of camisole; that is, peignoir is a word with a broader meaning than camisole:

Other hypernyms of camisole include housecoat, neglige, negligee, wrapper.

camisole (noun)	peignoir (noun)
a short negligee	a loose dressing gown for women
a short sleeveless undergarment for women