Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
Jach
←
Polish
Jan
(mention)
←
Polish
Jakub
(mention)
←
Polish
Jacenty
(mention)
←
Polish
(suffix)
←
Polish
ch
(suffix)
→
English
Jach
(derived)