Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
glide
←
Proto-Germanic
*glīdaną
(inherited)
←
Proto-West Germanic
*glīdan
(inherited)
←
Old Frisian
glīda
(inherited)
→
English
glide
(cognate)