Where does “retroacrónimo” come from?

retroacrónimo (Spanish) comes from Spanish acrónimo, from Spanish -ónimo, from Ancient Greek ὄνυμα, from Ancient Greek ὄνομα, from Proto-Indo-European h₁nómn̥, from Proto-Indo-European h₃neh₃- — to name.

retroacrónimo (Spanish): backronym

Definitions

backronym

Ancestry of “retroacrónimo”, step by step

Step	Language	Word	Meaning
1	Spanish	acrónimo	acronymic; acronym
2	Spanish	-ónimo	-onym
3	Ancient Greek	ὄνυμα	Doric and Aeolic form of ὄνομᾰ
4	Ancient Greek	ὄνομα	name; fame; noun, in the wide sense: referring to...
5	Proto-Indo-European	h₁nómn̥	name
6	Proto-Indo-European	h₃neh₃-	to name

Every word from Proto-Indo-European h₃neh₃- →Every word from Proto-Indo-European h₁nómn̥ →Every word from Ancient Greek ὄνομα →