Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
commeō
→
English
congee
(mention)
→
Latin
commeatus
(mention)
→
Latin
commeans
(mention)
→
Latin
commeaturus
(mention)
→
Latin
commeandus
(mention)