Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
secerno
←
Latin
sē
(prefix)
←
Latin
cernō
(prefix)
→
English
secretary
(mention)
→
English
secernate
(mention)
→
Italian
scernere
(derived)