Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
robín
←
Catalan
rovell
(cognate)
←
French
rouille
(cognate)
←
Latin
rōbīgō
(inherited)
←
Latin
rōbīginis
(mention)
←
Occitan
rovilh
(cognate)
→
Catalan
rovell
(cognate)
→
French
rouille
(cognate)
→
Occitan
rovilh
(cognate)
→
Romanian
rugină
(cognate)
→
Aromanian
arudzinã
(cognate)