Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese pesar
Latin pēnsāre (inherited)
Latin pēnsō (mention)
Portuguese pensar (doublet)
Old Portuguese pesar (inherited)

Spanish pesar (cognate)
Portuguese peso (link)
Portuguese pesado (mention)
Portuguese pensar (doublet)
Portuguese sopesar (affix)
Portuguese apesar (compound)
Portuguese pesagem (suffix)
Portuguese pêsame (affix)