Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Hiering
←
Proto-West Germanic
*hāring
(inherited)
←
Old Frisian
hēring
(inherited)
→
English
herring
(cognate)