Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*lusą
→
English
lose
(derived)
→
English
loss
(inherited)
→
Old English
los
(inherited)
→
Old English
losian
(derived)