Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Eastern Huasteca Nahuatl
nectli
←
Classical Nahuatl
neuctli
(cognate)
→
Eastern Huasteca Nahuatl
zayolnectli
(compound)