Where does “inaktivitet” come from?

inaktivitet (Danish) comes from Danish inaktiv, from Danish aktiv, from German Aktivität, from French activité, from Latin activitas, from Latin āctīvus, from Ancient Greek ἐνεργητικός, from Ancient Greek ἐνεργέω — Creates collective nouns, which refer to groups...

inaktivitet (Danish): inactivity

Definitions

inactivity

Ancestry of “inaktivitet”, step by step

Step	Language	Word	Meaning
1	Danish	inaktiv	inactive
2	Danish	aktiv	active; top; active voice
3	German	Aktivität	activity
4	French	activité	activity
5	Latin	activitas	activity, movement, action
6	Latin	āctīvus	active
7	Ancient Greek	ἐνεργητικός	Able to act on; acting on; Active; In the active...
8	Ancient Greek	ἐνεργέω	to be in action or activity, to operate; to...
9	Ancient Greek	ἐνεργός	at work, active
10	Ancient Greek	ἐν-	in, within; on
11	Ancient Greek	ἐν	in, on, at; among; in, at, or during the time of
12	Ancient Greek	δέρμα	skin, hide
13	Ancient Greek	γλυφή	carving, carved work; hole cut
14	Ancient Greek	-ῐ́ᾱ	{{l\|en\|-ia}}; "suffix forming abstract feminine...
15	Proto-Indo-European	-íh₂	—
16	Proto-Indo-European	-h₂	Creates collective nouns, which refer to groups...

Every word from Proto-Indo-European -h₂ →Every word from Ancient Greek -ῐ́ᾱ →Every word from Ancient Greek ἐν- →