Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
wherto
←
Middle English
wher
(compound)
←
Middle English
to
(compound)
→
English
whereto
(inherited)
→
Yola
farthoo
(inherited)