Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Lepontii
←
Ancient Greek
πόντος
(cognate)
←
Proto-Indo-European
*póntoh₁s
(derived)
←
Old Armenian
հուն
(cognate)
→
English
Lepontic
(derived)