Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
geur
←
Irish
géar
(cognate)
←
Manx
gear
(cognate)
←
Manx
geayr
(mention)
←
Manx
geyre
(mention)
←
Old Irish
gér
(inherited)
→
Irish
géar
(cognate)
→
Scottish Gaelic
mì-gheur
(prefix)
→
Scottish Gaelic
acras geur
(mention)
→
Manx
geayr
(cognate)
→
Manx
geyre
(cognate)