Ancient Greek ἕρκος

← Proto-Indo-European *serḱ- (root)

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

← Latin sarciō (cognate)

→ English poliorcetics (mention)

→ English herkogamy (derived)

→ Greek πολιορκητικός (mention)

→ Ancient Greek πολιορκία (affix)

→ Ancient Greek ὅρκος (mention)

→ Ancient Greek πολιορκέω (affix)

→ Latin sarcio (cognate)