inactivity vs repose

inactivity and repose both are nouns.

Word	Noun	Adjective	Verb	Adverb
inactivity	Yes	No	No	No
repose	Yes	No	Yes	No

As nouns, repose is a hyponym of inactivity; that is, repose is a word with a more specific, narrower meaning than inactivity:

Other hyponyms of inactivity include pause, wait, waiting, ease, relaxation, rest, idleness, idling, loafing, delay, holdup.

inactivity (noun)	repose (noun)
being inactive; being less active	freedom from activity (work or strain or responsibility)
a disposition to remain inactive or inert	a disposition free from stress or emotion
the state of being inactive	the absence of mental stress or anxiety

inactivity (verb)	repose (verb)
	put or confide something in a person or thing
	lie when dead
	put in a horizontal position
	lean in a comfortable resting position
	to put something (eg trust) in something
	be inherent or innate in