Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
whaur
←
Old English
hwǣr
(inherited)
←
Proto-Germanic
*hwar
(inherited)
←
Proto-Indo-European
*kʷo-
(derived)
→
English
where
(cognate)