Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
lento
←
Asturian
llentu
(cognate)
←
Latin
lentus
(inherited)
←
Portuguese
lento
(cognate)
→
Galician
relento
(prefix)
→
Galician
lentura
(suffix)
→
Portuguese
lento
(cognate)