Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Japanese
濁点
←
Japanese
濁
(affix)
←
Japanese
点
(affix)
→
English
dakuten
(borrowed)
→
Japanese
半濁点
(prefix)