Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
dris
←
Welsh
drysi
(cognate)
←
Scottish Gaelic
dris
(cognate)
←
Old Irish
dris
(inherited)
→
Welsh
drysi
(cognate)
→
Irish
drisín
(affix)
→
Irish
drischoill
(affix)
→
Irish
driseog
(suffix)
→
Irish
driseach
(suffix)
→
Scottish Gaelic
dris
(cognate)
→
Cornish
dreys
(cognate)