The story
- Proto-Indo-European*h₂erǵ-
- Proto-Indo-European*h₂érǵus
- Proto-Italic*argusder.?
- Latinarguō
- Old Frencharguer
- Middle Englisharguen
- Englishargue
- Proto-Indo-European*sem-
- Proto-Indo-European*somHós
- Proto-Germanic*samaz
- English todayarguesome
Etymology from Wiktionary, CC BY-SA 4.0.