Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
cuarterón
←
Spanish
cuarto
(suffix)
←
Spanish
ón
(suffix)
→
English
quadroon
(mention)
→
English
octoroon
(mention)
→
French
quarteron
(mention)