Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
Guillaspick
←
Irish
Giolla Easpaig
(cognate)
←
Scottish Gaelic
Gille Easbuig
(cognate)
←
Manx
guilley
(compound)
←
Manx
aspick
(compound)