The story
- Late Latincaballārius
- Old Occitancavalier
- Italiancavaliere
- Italiancavalleria
- Middle Frenchcavalerie
- Englishcavalry
- Proto-Indo-European*mon-
- Proto-Germanic*mann-
- Proto-West Germanic*mann
- Old Englishmann
- Middle Englishman
- Englishman
- English todaycavalryman
Etymology from Wiktionary, CC BY-SA 4.0.