The story
- Latinquadrus
- Vulgar Latin*exquadrō
- Italiansquadraredeverb.
- Italiansquadra
- Frenchescouade
- Englishsquad
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Germanic*ga-
- Proto-Germanic*matiz
- Proto-Germanic*matjô
- Proto-West Germanic*gamatjô
- Old Saxongimato
- Middle Low Germanmate
- Middle Englishmate
- Englishmate
- English todaysquadmate
Etymology from Wiktionary, CC BY-SA 4.0.