anil vs dyestuff

anil and dyestuff both are nouns.

Word	Noun	Adjective	Verb	Adverb
anil	Yes	No	No	No
dyestuff	Yes	No	No	No

As nouns, dyestuff is a hypernym of anil; that is, dyestuff is a word with a broader meaning than anil:

anil: a blue dye obtained from plants or made synthetically
dyestuff: a usually soluble substance for staining or coloring e.g. fabrics or hair

Other hypernyms of anil include dye.

anil (noun)	dyestuff (noun)
shrub of West Indies and South America that is a source of indigo dye	a usually soluble substance for staining or coloring e.g. fabrics or hair
a blue dye obtained from plants or made synthetically