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