Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
heald
←
Old English
ġeheald
(link)
←
Old English
healdnes
(link)
←
Old English
healdsum
(link)
←
Old English
-heald
(link)
←
Proto-Germanic
(inherited)
←
Proto-Germanic
*halþaz
(inherited)
←
Proto-West Germanic
*halþ
(inherited)
→
Old English
hold
(cognate)
→
Old English
-heald
(cognate)
→
Old English
healdsum
(suffix)
→
Old English
gehealdsum
(affix)