Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
ei
→
English
ewe
(cognate)
→
Dutch
ooi
(cognate)
→
Saterland Frisian
Oue
(cognate)