Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Galician comer
Latin comedere (inherited)
Latin comedō (mention)
Old Portuguese comer (inherited)

Spanish comer (cognate)
Galician comida (mention)
Galician comichar (affix)
Galician comellón (mention)
Galician de moca (mention)
Portuguese comer (cognate)