The story
- Proto-Indo-European*per-der.?
- Proto-Indo-European*pér
- Proto-Italic*per
- Latinper
- Englishper
- Ancient Greekμῡρῐ́ος (mūrĭ́os)
- Ancient Greekμῡρῐᾰ́ς (mūrĭắs)
- Late Latinmȳria
- Frenchmyriade
- Englishmyriad
- English todaypermyriad
Etymology from Wiktionary, CC BY-SA 4.0.