Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
-elo
←
Spanish
-illo
(cognate)
←
Latin
-ellus
(inherited)
←
Latin
-lus
(mention)
←
Old Portuguese
-elo
(inherited)
→
Galician
fatelo
(suffix)
→
Galician
choupelo
(affix)
→
Galician
sarampelo
(affix)
→
Galician
corbelo
(suffix)