Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lushootseed
ʔusil
←
Proto-Salish
*ʔus
(derived)
→
Lushootseed
ʔusis
(affix)
→
Lushootseed
ʔuʔsil
(link)