Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Plautdietsch
Hoad
←
Middle Low German
hērde
(inherited)
←
Middle Low German
hirde
(mention)
←
Old Saxon
hirdi
(inherited)