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