Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*frustą
→
Old English
forst
(inherited)
→
Middle English
frost
(mention)
→
Old High German
frost
(inherited)
→
Old Norse
frost
(inherited)
→
Swedish
frost
(derived)