Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
eyi
←
Proto-Uto-Aztecan
*pahi
(inherited)
←
Pipil
yey
(cognate)
→
Classical Nahuatl
ic eyi metztli in cexihuitl
(mention)
→
Eastern Huasteca Nahuatl
eyi
(cognate)
→
Central Nahuatl
eyi
(cognate)