Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
cē
→
Classical Nahuatl
ceppa
(mention)
→
Classical Nahuatl
caxtolli once
(prefix)
→
Classical Nahuatl
cempohualli ommahtlactli once
(prefix)
→
Classical Nahuatl
cempohualli oncaxtolli once
(prefix)
→
Pochutec
ce
(cognate)