Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
plaisant
→
French
plaisanter
(suffix)
→
French
plaisamment
(affix)
→
French
plaisantin
(mention)
→
Ido
plezar
(borrowed)