Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
ludification
←
English
-fy
(mention)
←
Latin
ludificatio
(derived)
←
Latin
ludificare
(mention)
←
Latin
ludus
(mention)
←
Latin
-ficare
(mention)