Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
cuetzpalin
→
Central Huasteca Nahuatl
aketspali
(derived)
→
Classical Nahuatl
acuetzpalin
(compound)
→
Northern Puebla Nahuatl
huetzpali
(cognate)
→
Pipil
kuke
(cognate)
→
Pipil
kuketzpal
(cognate)