basin plug vs tub stopper

basin plug and tub stopper both are nouns.

Word	Noun	Adjective	Verb	Adverb
basin plug	Yes	No	No	No
tub stopper	Yes	No	No	No

As nouns, basin plug and tub stopper are synonyms defined as:

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

Other synonyms of basin plug include bath plug, sink plug.

basin plug (noun)	tub stopper (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.