Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
draíocht
←
Welsh
derwyddiaeth
(cognate)
←
Irish
draoi
(affix)
←
Irish
-acht
(affix)
←
Cornish
drewydhieth
(cognate)
←
Old Irish
druídecht
(inherited)
←
Old Irish
draídecht
(mention)
→
Welsh
derwyddiaeth
(cognate)
→
Scottish Gaelic
draoidheachd
(cognate)