Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
péril
←
Old French
peril
(inherited)
←
Latin
perīculum
(inherited)
→
Catalan
perill
(cognate)
→
French
périlleux
(mention)
→
Norman
péthi
(cognate)