Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Highland Puebla Nahuatl
tacua̱che
←
Highland Puebla Nahuatl
tacua̱tzi̱n
(doublet)
←
Spanish
tlacuache
(borrowed)
→
Highland Puebla Nahuatl
tacua̱tzi̱n
(doublet)