Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
moratorium
←
English
moratory
(mention)
←
Proto-Indo-European
*(s)mer-
(root)
←
Proto-Indo-European
*mere
(derived)
←
Latin
morātōrius
(mention)
←
Latin
moror
(derived)
←
Latin
mora
(mention)
→
English
halt
(link)
→
English
sanatorium
(mention)
→
English
postmoratorium
(prefix)