Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*peh₂u-
→
Scottish Gaelic
ogha
(derived)
→
Old Persian
𐎱𐎢𐏂
(inherited)