Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
Alain
←
Old Breton
Alan
(mention)
→
English
Alan
(cognate)
→
English
Alaina
(mention)
→
Latin
Alanus
(cognate)