Albizia lebbeck vs siris

Albizia lebbeck and siris both are nouns.

Word	Noun	Adjective	Verb	Adverb
Albizia lebbeck	Yes	No	No	No
siris	Yes	No	No	No

As nouns, Albizia lebbeck and siris are synonyms defined as:

Albizia lebbeck and siris: large spreading Old World tree having large leaves and globose clusters of greenish-yellow flowers and long seed pods that clatter in the wind

Other synonyms of Albizia lebbeck include Albizzia lebbeck, siris tree.

Albizia lebbeck (noun)	siris (noun)
large spreading Old World tree having large leaves and globose clusters of greenish-yellow flowers and long seed pods that clatter in the wind	large spreading Old World tree having large leaves and globose clusters of greenish-yellow flowers and long seed pods that clatter in the wind