Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mecayapan Nahuatl
huejcho
←
Highland Puebla Nahuatl
huehuejcho
(cognate)
←
Classical Nahuatl
huehxōlōtl
(cognate)
→
Highland Puebla Nahuatl
huehuejcho
(cognate)