Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romansch
pledar
←
French
plaider
(mention)
←
Latin
placitus
(derived)
←
Romansch
pled
(mention)
→
Romansch
pled
(mention)
→
Romansch
plidar
(mention)