Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
bæddel
←
Old English
bædan
(cognate)
←
Old English
bædling
(cognate)
←
Old English
bedd
(mention)
←
Middle English
badde
(cognate)
←
Old High German
pad
(cognate)
→
English
bad
(derived)
→
Old English
bædan
(cognate)
→
Old English
bædling
(mention)
→
Middle English
badde
(mention)