Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
sċeatt
→
Old English
sawelsceatt
(compound)
→
Old English
ciricsceatt
(compound)
→
Old English
wæstmsceatt
(compound)
→
German
Schatz
(cognate)
→
Middle English
schat
(inherited)