table napkin vs napery

table napkin and napery both are nouns.

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

As nouns, napery is a hypernym of table napkin; that is, napery is a word with a broader meaning than table napkin:

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
napery: linens for the dining table

Other hypernyms of table napkin include table linen.

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