Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Low German
herte
→
Old English
heorot
(cognate)
→
Estonian
ärtu
(derived)
→
Saterland Frisian
Haat
(mention)