Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
sîngnatuthe
←
French
signature
(cognate)
←
Latin
signātūra
(mention)
←
Latin
signo
(mention)
←
Latin
signum
(mention)