Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
comitor
←
Latin
comes
(affix)
←
Latin
-ō
(affix)
→
English
concomitant
(mention)
→
Latin
comitatus
(mention)
→
Latin
concomitor
(affix)
→
Latin
comitabilis
(affix)