Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
riir
←
Latin
rīdēre
(derived)
←
Latin
rīdeō
(mention)
→
Galician
rir
(inherited)
→
Portuguese
rir
(inherited)