Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
oír
←
Latin
audīre
(inherited)
←
Latin
audiō
(mention)
←
Old Portuguese
oyr
(inherited)
→
Galician
desoír
(affix)