Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
raven
→
German Low German
Raav
(cognate)
→
Old Norse
hrafn
(cognate)
→
Saterland Frisian
Roave
(cognate)