Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tetelcingo Nahuatl
lamatzi
←
Classical Nahuatl
ilama
(cognate)
→
Tetelcingo Nahuatl
-lama
(mention)