Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
da
←
Old Irish
do
(derived)
→
Manx
dasyn
(suffix)
→
Manx
twoaie
(link)
→
Manx
coyrlee
(link)