napery vs table napkin

napery and table napkin both are nouns.

Word	Noun	Adjective	Verb	Adverb
napery	Yes	No	No	No
table napkin	Yes	No	No	No

As nouns, table napkin is a hyponym of napery; that is, table napkin is a word with a more specific, narrower meaning than napery:

napery: linens for the dining table
table napkin: a small piece of table linen that is used to wipe the mouth and to cover the lap in order to protect clothing

Other hyponyms of napery include damask, napkin, serviette, place mat, tablecloth, tray cloth.

napery (noun)	table napkin (noun)
linens for the dining table	a small piece of table linen that is used to wipe the mouth and to cover the lap in order to protect clothing