Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
sangere
←
Old English
sang
(suffix)
←
Old English
ere
(suffix)
←
Proto-Germanic
*sangwārijaz
(inherited)
→
English
singer
(cognate)
→
English
songer
(cognate)
→
English
Sanger
(inherited)
→
Old English
ciricsangere
(compound)