Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
petlatl
←
Proto-Nahuan
*petlatl
(inherited)
→
Spanish
petaca
(mention)
→
Central Huasteca Nahuatl
petatl
(cognate)
→
Classical Nahuatl
petlazolli
(suffix)
→
Classical Nahuatl
petlazoyatl
(compound)