Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
noguièr
→
Dalmatian
nochiera
(cognate)
→
Spanish
noguera
(cognate)
→
French
noyer
(cognate)
→
Portuguese
nogueira
(cognate)