breadfruit tree vs breadfruit

breadfruit tree and breadfruit both are nouns.

Word	Noun	Adjective	Verb	Adverb
breadfruit tree	Yes	No	No	No
breadfruit	Yes	No	No	No

As nouns, breadfruit tree and breadfruit are synonyms defined as:

breadfruit tree and breadfruit: native to Pacific islands and having edible fruit with a texture like bread

Other synonyms of breadfruit tree include Artocarpus altilis, Artocarpus communis.

breadfruit tree (noun)	breadfruit (noun)
native to Pacific islands and having edible fruit with a texture like bread	a large round seedless or seeded fruit with a texture like bread; eaten boiled or baked or roasted or ground into flour; the roasted seeds resemble chestnuts
	native to Pacific islands and having edible fruit with a texture like bread