Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Celtic
*gnīmus
→
Welsh
heini
(mention)
→
Welsh
gweini
(mention)
→
Irish
turgnamh
(mention)
→
Scottish Gaelic
gnìomh
(inherited)
→
Old Irish
gním
(inherited)