Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
dous
←
English
soft
(link)
←
English
soft
(link)
←
Old French
deus
(mention)
←
Latin
dulcis
(inherited)
→
English
douce
(mention)
→
German
Daus
(derived)
→
Middle English
dowce
(borrowed)
→
French
doux
(inherited)
→
Middle French
doulx
(derived)
→
Old French
dolçor
(suffix)
→
Icelandic
daus
(derived)
→
Norman
doux
(inherited)
→
Norman
douox
(inherited)
→
Polish
tuz
(derived)