Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ahtna
kultʼotʼ
→
Navajo
-TʼÓÓD
(mention)
→
Navajo
-TʼOD
(cognate)