The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Italic*kom
- Proto-Italic*kom-
- Latincon-
- Proto-Indo-European*(s)meh₂-
- Proto-Italic*manus
- Proto-Indo-European*dʰeh₁-
- Proto-Indo-European*dʰéh₁t
- Proto-Italic*manuðō
- Latinmandō
- Latincommendō
- Latinmandōinflu.
- Latincommandāre
- Old Frenchcomander
- Middle Frenchcommander
- Frenchcommander
- Frenchcommandant
- English todaycommandant
From French commandant.
Etymology from Wiktionary, CC BY-SA 4.0.