Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
bácoro
←
Catalan
bacó
(cognate)
←
English
bacon
(cognate)
←
Old French
bacon
(cognate)
←
Portuguese
bácoro
(cognate)
→
Galician
bacoriño
(suffix)
→
Galician
bacorelo
(suffix)
→
Portuguese
bácoro
(cognate)