Portuguese piolho

← Spanish piojo (cognate)

← Galician piollo (cognate)

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

← Latin peduculus (mention)

← Latin pēdīculus (inherited)

← Latin pēdis (mention)

← Old Portuguese peollo (inherited)

→ Spanish piojo (cognate)

→ Galician piollo (cognate)

→ Kabuverdianu piodju (derived)

→ Papiamentu pieu (derived)

→ Portuguese piolhento (affix)

→ Portuguese piolhoso (affix)