Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Varangian
←
Old English
wǣr
(cognate)
←
Old English
wærgenga
(cognate)
←
Old Norse
væringi
(derived)
←
Old Norse
várr
(mention)
←
Old Norse
værr
(mention)
←
Old Norse
gangi
(cognate)