Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lushootseed
sʔacus
←
Lushootseed
s-
(affix)
←
Lushootseed
ʔac-
(affix)
←
Lushootseed
-us
(affix)