Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Fox
pahkwêshikani
←
Proto-Algonquian
*pahkweᐧšikan-
(inherited)
→
Menominee
pahki·sekan
(cognate)