Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Japanese
ビタミンD
←
English
vitamin D
(calque)
←
Japanese
ビタミン
(affix)
←
Japanese
D
(affix)
→
Japanese
ビタミンD2
(affix)
→
Japanese
ビタミンD3
(affix)