Portuguese tratar

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

← Latin tractāre (borrowed)

← Latin tractō (mention)

← Latin tractus (mention)

← Latin trahō (mention)

← Portuguese tractar (mention)

→ Spanish tratar (cognate)

→ Latin tracto (link)

→ Portuguese tratado (mention)

→ Portuguese trato (back-formation)

→ Portuguese maltratar (mention)

→ Portuguese tratamento (suffix)

→ Portuguese tratante (suffix)