Where does “radiográfico” come from?

radiográfico (Spanish) comes from Spanish radiografía, from Spanish radio, from French radium, from French radioactif, from French actif, from Old French actif, from Latin āctīvus, from Ancient Greek ἐνεργητικός.

radiográfico (Spanish): radiographic

Definitions

radiographic

Ancestry of “radiográfico”, step by step

Step	Language	Word	Meaning
1	Spanish	radiografía	radiograph, x-ray
2	Spanish	radio	radio; radius; radium
3	French	radium	radium
4	French	radioactif	radioactive
5	French	actif	active; asset; top
6	Old French	actif	active
7	Latin	āctīvus	active
8	Ancient Greek	ἐνεργητικός	Able to act on; acting on; Active; In the active...
9	Ancient Greek	ἐνεργέω	to be in action or activity, to operate; to...
10	Ancient Greek	ἐνεργός	at work, active
11	Ancient Greek	ἐν-	in, within; on
12	Ancient Greek	ἐν	in, on, at; among; in, at, or during the time of
13	Ancient Greek	δέρμα	skin, hide
14	Ancient Greek	γλυφή	carving, carved work; hole cut
15	Ancient Greek	-ή	suffix of feminine nouns in the [[Appendix:Ancient Greek first declension
16	Ancient Greek	-ᾱ	nominal suffix
17	Proto-Indo-European	-éh₂	—

Every word from Proto-Indo-European -éh₂ →