winged bean vs goa bean vine

winged bean and goa bean vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
winged bean	Yes	No	No	No
goa bean vine	Yes	No	No	No

As nouns, winged bean and goa bean vine are synonyms defined as:

winged bean and goa bean vine: a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics

Other synonyms of winged bean include goa bean, Manila bean, Psophocarpus tetragonolobus, winged pea.

winged bean (noun)	goa bean vine (noun)
a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics	a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics