Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
mergulus
←
Galician
mergullo
(link)
←
Galician
mergullón
(link)
←
Galician
somorgullo
(link)
←
Latin
mergō
(suffix)
←
Latin
ulus
(suffix)
←
Latin
fīlum
(link)
←
Latin
mergō
(link)
←
Latin
mergus
(suffix)
←
Latin
ulus
(suffix)
←
Latin
mergō
(mention)
←
Latin
mergō
(link)
←
Latin
mergus
(link)
←
Portuguese
mergulho
(link)
→
Spanish
somorgujo
(mention)
→
Portuguese
mergulhar
(inherited)
→
Portuguese
mergullar
(inherited(pt/gl))