Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Flemish
torre
←
Middle Dutch
torre
(inherited)
←
Old French
tur
(derived)
←
Latin
turris
(derived)
←
Old Dutch
turn
(inherited)