bath plug vs basin plug

bath plug and basin plug both are nouns.

Word	Noun	Adjective	Verb	Adverb
bath plug	Yes	No	No	No
basin plug	Yes	No	No	No

As nouns, bath plug and basin plug are synonyms defined as:

bath plug and basin plug: A plug intended for washbasins, bath tubs and other similar water containers.

Other synonyms of bath plug include sink plug, tub stopper.

bath plug (noun)	basin plug (noun)
A plug intended for washbasins, bath tubs and other similar water containers.	A plug intended for washbasins, bath tubs and other similar water containers.