Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
tochtli
←
Classical Nahuatl
totoca
(mention)
→
Classical Nahuatl
ayotochtli
(mention)
→
Classical Nahuatl
Tochtepec
(mention)
→
Central Nahuatl
ayotochtli
(mention)
→
Huaxcaleca Nahuatl
toxtli
(derived)
→
Temascaltepec Nahuatl
ayotochtli
(mention)