Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
lèigh
←
Old Irish
líaig
(inherited)
←
Old Irish
[[líach|léige]]
(inherited)
→
Scottish Gaelic
leighis
(mention)
→
Scottish Gaelic
riaghailt-lèigh
(compound)
→
Scottish Gaelic
lèigheadaireachd
(compound)