Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
-ier
→
English
-yer
(mention)
→
Middle English
lawier
(affix)
→
Middle English
glasier
(affix)
→
Middle English
sporier
(affix)
→
Middle English
hosyer
(affix)