Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Crow
hísshi
←
Proto-Siouan
*šE
(inherited)
←
Undetermined
*hišE
(mention)
→
Crow
chíahisshi
(compound)