Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
shenndaaleeaght
←
Manx
shenndaalee
(affix)
←
Manx
-aght
(affix)
←
Manx
seandálaíocht
(cognate)