Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
gea
→
English
yeoman
(cognate)
→
German
Gau
(cognate)
→
Middle High German
göu
(cognate)
→
Dutch
gouw
(cognate)