Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
fuath
←
Middle Irish
fúath
(inherited)
←
Old Irish
úath
(inherited)
→
Scottish Gaelic
fuathaich
(suffix)
→
Scottish Gaelic
fuath-bìdh
(mention)