Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
lhiabbee
←
Scottish Gaelic
leabaidh
(cognate)
←
Old Irish
lepaid
(inherited)
→
Manx
colhiabbeeys
(affix)
→
Manx
colhiabbagh
(affix)