Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
spyrryd
←
Irish
spiorad
(cognate)
←
Latin
spīritus
(derived)
←
Old Irish
spirut
(inherited)
→
Manx
spyrrydoil
(suffix)
→
Manx
ard-spyrrydagh
(affix)