Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
échasse
←
Middle French
eschesse
(inherited)
←
Old French
eschace
(inherited)
←
Proto-Germanic
*skakaną
(derived)
→
English
skate
(cognate)
→
Danish
skøjte
(cognate)