Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
roin
←
English
roynish
(mention)
←
Old French
runger
(mention)
←
Old French
roigne
(mention)
←
Old French
roin
(mention)