char vs animal black

char and animal black both are nouns.

Word	Noun	Adjective	Verb	Adverb
char	Yes	No	Yes	No
animal black	Yes	No	No	No

As nouns, animal black is a hyponym of char; that is, animal black is a word with a more specific, narrower meaning than char:

char: a charred substance
animal black: black substance containing char in the form of carbonized bone; used as a black pigment

Other hyponyms of char include animal charcoal, bone black, bone char, snuff.

char (noun)	animal black (noun)
any of several small trout-like fish of the genus Salvelinus	black substance containing char in the form of carbonized bone; used as a black pigment
a human female employed to do housework
a charred substance

char (verb)	animal black (verb)
burn slightly and superficially so as to affect color
burn to charcoal