goa bean vs winged pea

goa bean and winged pea both are nouns.

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

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

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

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

goa bean (noun)	winged pea (noun)
Old World tropical bean	sprawling European annual having a 4-winged edible pod
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