Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
mathan
←
Middle Irish
mathgamain
(inherited)
→
Scottish Gaelic
mathan bàn
(compound)
→
Scottish Gaelic
mathan molach
(compound)