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