Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
appee
←
Irish
aibí
(cognate)
←
Scottish Gaelic
abaich
(cognate)
←
Middle Irish
abaid
(inherited)
←
Old Irish
apaig
(inherited)
←
Old Irish
ad-
(mention)
←
Old Irish
boingid
(mention)
→
Irish
aibí
(cognate)
→
Scottish Gaelic
abaich
(cognate)
→
Manx
neuappee
(affix)
→
Manx
anappee
(prefix)
→
Manx
appeeid
(affix)
→
Manx
appeeys
(affix)