Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
tigerna
→
Welsh
teyrn
(cognate)
→
Irish
tiarna
(inherited)
→
Scottish Gaelic
tighearna
(inherited)
→
Scottish Gaelic
tighearnas
(mention)
→
Manx
çhiarn
(inherited)