Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Teposcolula Mixtec
dzuq
←
Proto-Mixtec
*sukųʔ
(inherited)
→
Teposcolula Mixtec
dzuqndaha
(compound)