Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
melgreu
←
Icelandic
melgresi
(cognate)
←
Old Norse
melr
(mention)
←
Old Norse
græs
(mention)
→
Norman
mielle
(mention)