Where does “ionisoitumisenergia” come from?

ionisoitumisenergia (Finnish) comes from Finnish energia, from Latin energīa, from Ancient Greek ἐνέργεια, from Ancient Greek ἐνεργής, from Ancient Greek ἐνεργός, from Ancient Greek ἐν-, from Ancient Greek ἐν, from Ancient Greek δέρμα — Creates collective nouns, which refer to groups...

ionisoitumisenergia (Finnish): ionization energy

Definitions

ionization energy

Ancestry of “ionisoitumisenergia”, step by step

ionisoitumisenergia traces back through two separate lines of ancestry.

via Finnish energia

Step	Language	Word	Meaning
1	Finnish	energia	energy
2	Latin	energīa	energy
3	Ancient Greek	ἐνέργεια	activity, operation, vigour; workmanship;...
4	Ancient Greek	ἐνεργής	active, effective
5	Ancient Greek	ἐνεργός	at work, active
6	Ancient Greek	ἐν-	in, within; on
7	Ancient Greek	ἐν	in, on, at; among; in, at, or during the time of
8	Ancient Greek	δέρμα	skin, hide
9	Ancient Greek	γλυφή	carving, carved work; hole cut
10	Ancient Greek	-ῐ́ᾱ	{{l\|en\|-ia}}; "suffix forming abstract feminine...
11	Proto-Indo-European	-íh₂	—
12	Proto-Indo-European	-h₂	Creates collective nouns, which refer to groups...

via Finnish ionisoituminen

Step	Language	Word	Meaning
1	Finnish	ionisoituminen	—
2	Finnish	ionisoitua	To be ionised/ionized; Past passive participle of...
3	Finnish	-tua	Forms inchoative or passive intransitive verbs...
4	Ido	tu	you singular, thou
5	English	thou	Nominative singular of ye; To address using the...
6	English	thousand	A numerical value equal to 1,000 = 10 × 100 = 10
7	Middle English	thousend	A thousand; 1000
8	Old English	þūsend	thousand
9	Proto-West Germanic	þūsundi	thousand
10	Proto-Germanic	þūsundī	a thousand
11	Proto-Indo-European	tuHsont-	thousand
12	Proto-Indo-European	tewh₂-	to swell; to crowd; to be strong

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