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