Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greenlandic
ulloriaq
←
Proto-Eskimo
*umɫu-
(derived)
←
Proto-Inuit
*uvlu-
(inherited)
←
Greenlandic
ullaaq
(mention)
←
Greenlandic
ulloq
(mention)
→
Greenlandic
ulloq
(mention)