prickly custard apple vs soursop tree

prickly custard apple and soursop tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
prickly custard apple	Yes	No	No	No
soursop tree	Yes	No	No	No

As nouns, prickly custard apple and soursop tree are synonyms defined as:

prickly custard apple and soursop tree: small tropical American tree bearing large succulent slightly acid fruit

Other synonyms of prickly custard apple include Annona muricata, soursop.

prickly custard apple (noun)	soursop tree (noun)
small tropical American tree bearing large succulent slightly acid fruit	small tropical American tree bearing large succulent slightly acid fruit