guar vs cluster bean

guar and cluster bean both are nouns.

Word	Noun	Adjective	Verb	Adverb
guar	Yes	No	No	No
cluster bean	Yes	No	No	No

As nouns, guar and cluster bean are synonyms defined as:

guar and cluster bean: drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material

Other synonyms of guar include Cyamopsis psoraloides, Cyamopsis tetragonolobus.

guar (noun)	cluster bean (noun)
drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material	drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material