instill vs tincture

instill is not a noun while tincture is a noun.

Word	Noun	Adjective	Verb	Adverb
instill	No	No	Yes	No
tincture	Yes	No	Yes	No

As verbs, instill and tincture are synonyms defined as:

Other synonyms of instill include impregnate, infuse.

instill (noun)	tincture (noun)
	(pharmacology) a medicine consisting of an extract in an alcohol solution
	a quality of a given color that differs slightly from another color
	an indication that something has been present
	a substance that colors or dyes

instill (verb)	tincture (verb)
fill, as with a certain quality	stain or tinge with a slight amount of a color
produce or try to produce a vivid impression of	fill, as with a certain quality
teach and impress by frequent repetitions or admonitions
enter drop by drop
impart gradually