Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
troosyn
←
English
trews
(borrowed)
←
Manx
-yn
(affix)
→
Manx
fo-hroosyn
(prefix)