Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
parelh
→
Catalan
parell
(cognate)
→
Corsican
parechju
(cognate)
→
Spanish
parejo
(cognate)
→
French
pareil
(cognate)
→
Italian
parecchio
(cognate)
→
Romanian
pereche
(cognate)