Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Galician coio
Proto-Celtic *krowdi- (derived)
Irish crua (cognate)
Galician con (mention)
Proto-Indo-European *krewh₂- (derived)

Galician con (link)
Galician croio (link)
Galician coído (mention)
Galician coial (suffix)
Galician coiñal (suffix)
Galician coieira (suffix)
Galician acoiar (affix)