Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
kempfo
←
Old English
cempa
(cognate)
←
German
Kampf
(mention)
←
Old High German
kampf
(cognate)
←
Old Norse
kappi
(cognate)