Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese terno
Spanish tierno (cognate)
Proto-Indo-European *ten- (derived)
Latin tener (inherited)
Latin ternus (borrowed)
Portuguese tenro (doublet)
Portuguese terneiro (link)
Portuguese ternura (link)
Old Portuguese terno (inherited)

Spanish tierno (cognate)
Portuguese ternura (suffix)
Portuguese enternecer (mention)
Portuguese ternamente (suffix)
Portuguese tenro (doublet)
Portuguese terneiro (mention)