Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
agulla
←
Latin
*acūcula
(mention)
←
Latin
acus
(inherited)
←
Old Portuguese
agulla
(inherited)
→
Spanish
aguja
(cognate)
→
Galician
agulleiro
(suffix)
→
Galician
agulleta
(suffix)