Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese trás
Proto-Indo-European *terh₂- (derived)
Latin trāns (inherited)
Portuguese trans- (doublet)
Portuguese trasanteontem (link)
Portuguese Trás-os-Montes (link)

Kabuverdianu tras (derived)
Papiamentu patras (mention)
Portuguese trans- (doublet)
Portuguese atrás (mention)
Portuguese traseiro (affix)
Portuguese traseira (suffix)