Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
loita
←
Spanish
lucha
(cognate)
←
Latin
luctor
(inherited)
←
Portuguese
luta
(cognate)
←
Old Portuguese
luita
(inherited)
→
Spanish
lucha
(cognate)
→
Galician
liorta
(blend)
→
Galician
loitador
(affix)
→
Portuguese
luta
(cognate)