napu vs chevrotain

napu and chevrotain both are nouns.

Word	Noun	Adjective	Verb	Adverb
napu	Yes	No	No	No
chevrotain	Yes	No	No	No

As nouns, chevrotain is a hypernym of napu; that is, chevrotain is a word with a broader meaning than napu:

napu: chevrotain somewhat larger than the kanchil; found in India and Malaya
chevrotain: very small hornless deer-like ruminant of tropical Asia and west Africa

Other hypernyms of napu include mouse deer.

napu (noun)	chevrotain (noun)
chevrotain somewhat larger than the kanchil; found in India and Malaya	very small hornless deer-like ruminant of tropical Asia and west Africa