Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
spaði
←
Proto-Germanic
*spadô
(derived)
←
Proto-Indo-European
*sph₂-dʰ-
(derived)
←
Old Norse
spaði
(inherited)
→
Icelandic
tennisspaði
(compound)