Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
ċeariġ
→
English
chary
(inherited)
→
Old English
earmcearig
(compound)
→
Old English
hreowcearig
(compound)
→
Old English
wintercearig
(compound)