Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Chickasaw
akankoshi'
←
Chickasaw
akanka'
(compound)
←
Chickasaw
oshi'
(compound)
→
Choctaw
akakoshi
(cognate)