plastinate vs conserve

plastinate is not a noun while conserve is a noun.

Word	Noun	Adjective	Verb	Adverb
plastinate	No	No	Yes	No
conserve	Yes	No	Yes	No

As verbs, conserve is a hypernym of plastinate; that is, conserve is a word with a broader meaning than plastinate:

plastinate: preserve (tissue) with plastics, as for teaching and research purposes
conserve: keep in safety and protect from harm, decay, loss, or destruction

Other hypernyms of plastinate include keep up, maintain, preserve.

plastinate (noun)	conserve (noun)
	fruit preserved by cooking with sugar

plastinate (verb)	conserve (verb)
preserve (tissue) with plastics, as for teaching and research purposes	preserve with sugar
	use cautiously and frugally
	keep in safety and protect from harm, decay, loss, or destruction
	keep constant through physical or chemical reactions or evolutionary change