Latin pus

← Old English fūl (cognate)

← English foul (cognate)

← Gothic 𐍆𐌿𐌻𐍃 (cognate)

← Ancient Greek πῡός (cognate)

← Ancient Greek πύθω (mention)

← Proto-Indo-European (inherited)

← Proto-Indo-European *puH- (mention)

← Proto-Italic *puos (inherited)

← Sanskrit पुवस् (cognate)

→ English puriform (derived)

→ Greek πύον (cognate)

→ French pus (derived)

→ Norwegian Bokmål puss (derived)

→ Norwegian Nynorsk puss (derived)

→ Romanian puroi (inherited)

→ Aromanian pronjiu (inherited)

→ Aromanian pronj (derived)

→ Albanian puçërr (cognate)