Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
desún
←
Latin
de
(derived)
←
Latin
sub
(mention)
←
Latin
ūnum
(mention)
←
Old Spanish
de so uno
(cognate)
←
Old Portuguese
dessũu
(inherited)