Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
student
←
German
Student
(borrowed)
←
English
student
(borrowed)
←
Latin
studēns
(derived)
←
Russian
студе́нт
(borrowed)
→
Polish
studia
(link)
→
Polish
studentka
(suffix)
→
Polish
studencki
(suffix)
→
Polish
Studencki
(suffix)
→
Russian
студент
(derived)