Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
bōcstæf
→
English
letter
(mention)
→
English
bookstaff
(inherited)
→
English
bookstave
(inherited)
→
Old English
boc
(link)
→
Middle English
bocstaff
(inherited)
→
Pennsylvania German
Buschtaawe
(cognate)