Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tetelcingo Nahuatl
tepostli̱
←
Classical Nahuatl
tepoztli
(cognate)
→
Tetelcingo Nahuatl
tepostlöli̱
(compound)