Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese tom
Spanish ton (cognate)
Spanish tono (mention)
Spanish son (mention)
Ancient Greek τόνος (derived)
Ancient Greek τείνω (mention)
Portuguese som (mention)
Portuguese trom (doublet)

Spanish tono (cognate)
Portuguese trom (doublet)