Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Frisian
hwīt
→
North Frisian
wit
(inherited)
→
West Frisian
wyt
(inherited)
→
Saterland Frisian
wiet
(inherited)