Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
cwide
←
Old English
cweþan
(mention)
←
Proto-Germanic
*kwidiz
(inherited)
←
Old High German
kwiti
(cognate)
→
English
whid
(inherited)
→
Old English
gegncwide
(prefix)
→
Old English
cwidræden
(affix)
→
Old English
cwidboc
(compound)