Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
séro
→
French
séropositif
(prefix)
→
French
sérothérapie
(prefix)
→
French
séronégatif
(prefix)
→
French
séroconversion
(prefix)
→
French
séroprotéine
(prefix)
→
French
sérotype
(prefix)