Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
ungrey
←
English
un
(prefix)
←
English
grey
(prefix)
←
English
ungray
(mention)
←
English
grey
(mention)
←
English
gray
(mention)