Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
tanguer
←
Spanish
tañer
(cognate)
←
Latin
tango
(inherited)
←
Portuguese
tanger
(cognate)
←
Old Portuguese
tanger
(inherited)
→
Galician
entanguiñar
(prefix)