Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Hardt
←
English
hard
(mention)
←
English
hardy
(mention)
←
English
Hart
(mention)
←
Middle High German
hart
(derived)
←
Old High German
hart
(derived)