tread-softly vs Jatropha stimulosus

tread-softly and Jatropha stimulosus both are nouns.

Word	Noun	Adjective	Verb	Adverb
tread-softly	Yes	No	No	No
Jatropha stimulosus	Yes	No	No	No

As nouns, tread-softly and Jatropha stimulosus are synonyms defined as:

tread-softly and Jatropha stimulosus: a stinging herb of tropical America

Other synonyms of tread-softly include Cnidoscolus urens, devil nettle, Jatropha urens, pica-pica, spurge nettle.

tread-softly (noun)	Jatropha stimulosus (noun)
a stinging herb of tropical America	a stinging herb of tropical America