Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
súiche
←
Welsh
huddygl
(cognate)
←
Irish
súighche
(alter)
←
Irish
(alter)
←
Irish
superseded
(alter)
←
Old Irish
suide
(inherited)