Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
commoror
←
Proto-Indo-European
*(s)mer-
(root)
←
Latin
con-
(affix)
←
Latin
moror
(affix)
→
English
commorancy
(mention)
→
Latin
commoratus
(mention)
→
Latin
commorans
(mention)
→
Latin
commoratio
(affix)
→
Latin
commoraturus
(mention)
→
Latin
commorandus
(mention)