Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
meox
←
Proto-West Germanic
*mihs
(inherited)
→
English
mixen
(mention)
→
Saterland Frisian
Mjuks
(cognate)