Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Eastern Huasteca Nahuatl
tecotli
←
Classical Nahuatl
nci
(cognate)
←
Classical Nahuatl
tēuctli
(cognate)