Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
boun
←
Proto-Indo-European
*bʰuH-
(root)
←
Old Norse
búinn
(derived)
←
Old Norse
búa
(mention)