Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Spanish tratar
English treat (cognate)
Spanish trechar (doublet)
Proto-Indo-European *tragʰ- (derived)
Latin tractāre (learned borrowing)
Latin tractō (mention)
Latin tractus (mention)
Latin trahō (mention)
Portuguese tratar (cognate)

Spanish tratado (mention)
Spanish maltratar (mention)
Spanish tratamiento (affix)
Spanish tratante (affix)
Spanish intratable (affix)
Tagalog tratado (mention)