Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norman
irrédgulyi
←
Old French
irreguler
(mention)
←
Latin
irrēgulāris
(mention)
←
Latin
in-
(mention)
←
Latin
rēgulāris
(mention)