Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
harve
←
Old Norse
harfr
(derived)
←
Old Norse
herfi
(mention)
→
English
harrow
(cognate)
→
Swedish
harv
(cognate)