papaia vs papaya tree

papaia and papaya tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
papaia	Yes	No	No	No
papaya tree	Yes	No	No	No

As nouns, papaia and papaya tree are synonyms defined as:

papaia and papaya tree: tropical American shrub or small tree having huge deeply palmately cleft leaves and large oblong yellow fruit

Other synonyms of papaia include Carica papaya, melon tree, papaya, pawpaw.

papaia (noun)	papaya tree (noun)
tropical American shrub or small tree having huge deeply palmately cleft leaves and large oblong yellow fruit	tropical American shrub or small tree having huge deeply palmately cleft leaves and large oblong yellow fruit