Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
dígal
←
Welsh
dial
(cognate)
←
Old Irish
dí-
(affix)
←
Old Irish
gal
(affix)
←
Old Irish
fichid
(mention)
→
Welsh
dial
(cognate)
→
Scottish Gaelic
dìol
(inherited)