Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
gnodden
←
Old English
gnuddian
(inherited)
←
Middle English
gniden
(mention)
←
Icelandic
gnudda
(cognate)
→
English
gnod
(inherited)
→
Middle English
gniden
(mention)