Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
primordium
←
Latin
prīmus
(mention)
←
Latin
ōrdior
(mention)
←
Latin
-ium
(mention)
→
English
primordian
(mention)