Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Frisian
ji
←
Proto-Germanic
*jīz
(inherited)
←
Proto-Germanic
*jūz
(mention)
←
Proto-Indo-European
*yū́
(derived)