Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
blikan
←
Old English
blīcan
(cognate)
←
Proto-Germanic
*blīkaną
(inherited)
←
Proto-West Germanic
*blīkan
(inherited)
→
Danish
blik
(derived)