Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
bókstavur
←
Proto-Germanic
*bōkastabaz
(derived)
←
Old Norse
bókstafr
(derived)
→
English
bookstaff
(cognate)
→
Middle English
bocstaff
(cognate)
→
Faroese
bókstavarað
(compound)