Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
klucz
←
English
clef
(mention)
←
Proto-Slavic
*kľučь
(inherited)
→
English
kludge
(derived)
→
Polish
trop
(link)
→
Polish
kluczyk
(suffix)
→
Polish
kluczowy
(suffix)
→
Polish
kluczyć
(suffix)
→
Polish
słowo klucz
(compound)