inactive vs quiescent

inactive and quiescent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
inactive	No	Yes	No	No
quiescent	No	Yes	No	No

inactive (adjective)	quiescent (adjective)
(military) not involved in military operations	being quiet or still or inactive
not active physically or mentally	(pathology) causing no symptoms
(pathology) not progressing or increasing; or progressing slowly	not active or activated
lacking activity; lying idle or unused	marked by a state of tranquil repose
lacking in energy or will
(of e.g. volcanoes) not erupting and not extinct
not exerting influence or change
not engaged in full-time work
not in physical motion
(chemistry) not participating in a chemical reaction; chemically inert