Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
huacax
←
Spanish
vaca
(borrowed)
←
Latin
vacca
(derived)
→
Classical Nahuatl
patox
(mention)
→
Eastern Huasteca Nahuatl
huacax
(cognate)
→
Papantla Totonac
huá̱cax
(cognate)