Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
covent
→
English
coven
(inherited)
→
English
convent
(mention)
→
English
covent
(inherited)
→
Middle English
conventicle
(affix)