insulate vs quarantine

insulate is not a noun while quarantine is a noun.

Word	Noun	Adjective	Verb	Adverb
insulate	No	No	Yes	No
quarantine	Yes	No	Yes	No

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

Other hyponyms of insulate include segregate, ghettoise, ghettoize, cloister, seclude, sequester, sequestrate, withdraw, maroon.

insulate (noun)	quarantine (noun)
	isolation to prevent the spread of infectious disease
	enforced isolation of patients suffering from a contagious disease in order to prevent the spread of disease

insulate (verb)	quarantine (verb)
place or set apart	place into enforced isolation, as for medical reasons
protect from heat, cold, or noise by surrounding with insulating material