Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
Wiht
→
English
Isle of Wight
(derived)
→
Old English
Wihtland
(compound)
→
Old English
Wihtware
(suffix)
→
Old English
Wihtsæta
(suffix)