Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
*crupta
→
Spanish
gruta
(mention)
→
Galician
gruta
(mention)
→
Istriot
gruota
(mention)
→
Italian
grotta
(mention)
→
Portuguese
gruta
(mention)