Latin arx

← Ancient Greek ἀρκέω (cognate)

← Proto-Indo-European *h₂erk- (root)

← Proto-Indo-European *h₂erk- (derived)

← Latin arca (cognate)

← Latin arceō (mention)

← Latin arcānus (mention)

← Latin arcera (mention)

← Old Armenian արգել (cognate)

→ Persian ارگ (cognate)

→ Latin arcanus (mention)

→ Latin arcubius (mention)