Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
grúfa
←
Proto-Germanic
*kreupaną
(cognate)
→
English
grovel
(mention)
→
Icelandic
grúfa
(derived)