kaki vs Himantopus novae-zelandiae

kaki and Himantopus novae-zelandiae both are nouns.

Word	Noun	Adjective	Verb	Adverb
kaki	Yes	No	No	No
Himantopus novae-zelandiae	Yes	No	No	No

As nouns, kaki and Himantopus novae-zelandiae are synonyms defined as:

kaki and Himantopus novae-zelandiae: blackish stilt of New Zealand sometimes considered a color phase of the white-headed stilt

kaki (noun)	Himantopus novae-zelandiae (noun)
blackish stilt of New Zealand sometimes considered a color phase of the white-headed stilt	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