Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
soigner
←
French
soin
(mention)
→
English
soigné
(mention)
→
English
soyned
(derived)
→
German
soigniert
(derived)
→
French
besoin
(mention)
→
French
besogne
(mention)
→
French
soigneux
(suffix)
→
French
soigneur
(suffix)
→
French
soignable
(suffix)
→
Norman
bésouogn
(cognate)
→
Norman
souongni
(cognate)
→
Occitan
sonhar
(cognate)