impregnate vs inoculate

impregnate and inoculate both are verbs.

Word	Noun	Adjective	Verb	Adverb
impregnate	No	No	Yes	No
inoculate	No	No	Yes	No

As verbs, inoculate is a hyponym of impregnate; that is, inoculate is a word with a more specific, narrower meaning than impregnate:

impregnate: fertilize and cause to grow
inoculate: impregnate with the virus or germ of a disease in order to render immune

impregnate (verb)	inoculate (verb)
make pregnant	perform vaccinations or produce immunity in by inoculation
fertilize and cause to grow	insert a bud for propagation
infuse or fill completely	impregnate with the virus or germ of a disease in order to render immune
fill, as with a certain quality	introduce a microorganism into
	introduce an idea or attitude into the mind of