The story
- Proto-Indo-European*sem-
- Proto-Indo-European*sḿ̥teros
- Proto-Hellenic*hə́teros
- Ancient Greekἕτερος (héteros)
- Englishhetero-
- Proto-West Germanic*hring
- Old Englishhring
- Middle Englishryng
- Englishring
- English todayheteroring
Etymology from Wiktionary, CC BY-SA 4.0.