Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
-ware
←
Proto-Germanic
*warjaz
(inherited)
←
Old High German
-āri
(cognate)
→
English
-er
(inherited)
→
English
Londoner
(mention)
→
English
fieldfare
(mention)
→
Old English
Wihtware
(suffix)