Where does “contranymy” come from?

contranymy (English) comes from English contranym, from English -onym, from Ancient Greek ὄνυμα, from Ancient Greek ὄνομα, from Proto-Indo-European h₁nómn̥, from Proto-Indo-European h₃neh₃- — to name.

contranymy (English): Alternative form of contronymy

Definitions

Alternative form of contronymy

Ancestry of “contranymy”, step by step

Step	Language	Word	Meaning
1	English	contranym	A word that has two opposing meanings, such as...
2	English	-onym	name; word
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 →