Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
magister
←
Latin
magister
(borrowed)
→
Irish
máistir
(inherited)
→
Scottish Gaelic
maighstir
(inherited)
→
Manx
mainshtyr
(inherited)