Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
discussio
←
Latin
discutio
(mention)
→
Maltese
diskussjoni
(derived)
→
Portuguese
discussão
(derived)
→
Russian
дискуссия
(borrowed)
→
Silesian
dyskusyjŏ
(derived)