Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
păcăli
→
Romanian
boi
(link)
→
Romanian
păcăleală
(suffix)
→
Romanian
păcălitură
(suffix)
→
Romanian
păcală
(back-formation)
→
Romanian
păcălire
(suffix)
→
Romanian
păcălitor
(suffix)
→
Romanian
păcălit
(mention)