table napkin vs serviette

table napkin and serviette both are nouns.

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

As nouns, table napkin and serviette are synonyms defined as:

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

Other synonyms of table napkin include napkin.

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