rain tree vs saman

rain tree and saman both are nouns.

Word	Noun	Adjective	Verb	Adverb
rain tree	Yes	No	No	No
saman	Yes	No	No	No

As nouns, rain tree and saman are synonyms defined as:

rain tree and saman: large ornamental tropical American tree with bipinnate leaves and globose clusters of flowers with crimson stamens and seed pods that are eaten by cattle

Other synonyms of rain tree include Albizia saman, monkey pod, monkeypod, zaman, zamang.

rain tree (noun)	saman (noun)
large ornamental tropical American tree with bipinnate leaves and globose clusters of flowers with crimson stamens and seed pods that are eaten by cattle	large ornamental tropical American tree with bipinnate leaves and globose clusters of flowers with crimson stamens and seed pods that are eaten by cattle