Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tetelcingo Nahuatl
piexojtli̱
←
Spanish
peso
(borrowed)
←
Tetelcingo Nahuatl
pieso
(doublet)
→
Tetelcingo Nahuatl
pieso
(doublet)