Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
ocotzotl
←
Classical Nahuatl
ocotl
(compound)
←
Classical Nahuatl
tzotl
(compound)
→
Northern Puebla Nahuatl
ocotzotl
(cognate)
→
Tetelcingo Nahuatl
ocotzotl
(cognate)