tornillo vs screw bean

tornillo and screw bean both are nouns.

Word	Noun	Adjective	Verb	Adverb
tornillo	Yes	No	No	No
screw bean	Yes	No	No	No

As nouns, tornillo and screw bean are synonyms defined as:

tornillo and screw bean: shrub or small tree of southwestern United States and northwestern Mexico having spirally twisted pods

Other synonyms of tornillo include Prosopis pubescens, screwbean, screwbean mesquite.

tornillo (noun)	screw bean (noun)
shrub or small tree of southwestern United States and northwestern Mexico having spirally twisted pods	shrub or small tree of southwestern United States and northwestern Mexico having spirally twisted pods
	spirally twisted sweet pod of screwbean mesquite that is used for fodder or ground into meal for feed