Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Klunte
←
German
Kloß
(doublet)
←
Proto-Germanic
*klautaz
(derived)
←
Proto-Germanic
*klūtaz
(mention)