Ancient Greek λύγος

← Proto-Germanic *luką (cognate)

← Proto-Indo-European *lewg- (root)

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

← Latin luctor (cognate)

← Latin luxus (cognate)

← Sanskrit रुग्ण (cognate)

→ Greek λυγίζω (inherited)

→ Ancient Greek λύγινος (affix)

→ Latin luma (cognate)

→ Latin luxus (cognate)

→ Latin luctor (cognate)

→ Latin lucuns (cognate)

→ Latin licinus (cognate)

→ Latin lygos (borrowed)

→ Translingual Lygodium (derived)