Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Saint John
→
English
Saint John's
(suffix)
→
English
Johannite
(link)
→
English
Johannism
(link)
→
Japanese
セントジョン
(borrowed)