The story
- Proto-Indo-European · derived from*wers-“to mix up, confuse, beat, thresh”
- Frankish · derived from*werʀu“confusion; quarrel”
- Medieval Latin · derived fromwerra
- Old French · derived fromguerroiier“fighter, combattant”
- Anglo-Norman · derived fromwerreur
- Middle English · inherited fromwerreour
- English todaywarrior
From Middle English werreour, from Anglo-Norman werreur, Old French guerroiier (“fighter, combattant”), from Medieval Latin werra, from Frankish *werʀu (“confusion; quarrel”), from Proto-Indo-European *wers- (“to mix up, confuse, beat, thresh”). Displaced earlier Old English cempa and many others.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.