Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
þider
←
Old English
þæder
(mention)
←
Old English
hider
(mention)
→
English
thither
(inherited)
→
Old English
hwider
(mention)