kaki vs Diospyros kaki

kaki and Diospyros kaki both are nouns.

Word	Noun	Adjective	Verb	Adverb
kaki	Yes	No	No	No
Diospyros kaki	Yes	No	No	No

As nouns, kaki and Diospyros kaki are synonyms defined as:

kaki and Diospyros kaki: small deciduous Asiatic tree bearing large red or orange edible astringent fruit

Other synonyms of kaki include Japanese persimmon.

kaki (noun)	Diospyros kaki (noun)
blackish stilt of New Zealand sometimes considered a color phase of the white-headed stilt	small deciduous Asiatic tree bearing large red or orange edible astringent fruit
small deciduous Asiatic tree bearing large red or orange edible astringent fruit