Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
mearachd
←
Proto-Celtic
*mer
(inherited)
←
Scottish Gaelic
brath
(mention)
←
Proto-Indo-European
*h₂mert-
(derived)