Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
deuil
←
French
œil
(mention)
←
Old French
duel
(inherited)
←
Old French
dueus
(mention)
←
Latin
dolor
(inherited)
←
Latin
cordolium
(mention)
→
English
dole
(cognate)
→
Catalan
dol
(cognate)
→
Spanish
duelo
(cognate)
→
French
endeuiller
(confix)
→
French
douiller
(suffix)
→
Friulian
dûl
(cognate)
→
Romanian
dor
(cognate)
→
Romanian
doliu
(borrowed)
→
Scots
dule
(cognate)