Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
XXXX
←
English
X
(mention)
←
English
X chromosome
(mention)
←
English
X
(mention)
←
English
pornographic
(link)
←
English
X-rated
(link)
←
English
XXX
(link)