Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Low German
Meer
→
English
mere
(mention)
→
Old English
mere
(cognate)
→
German
Meer
(cognate)
→
Old Norse
marr
(cognate)