Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
cystidium
→
English
leptocystidium
(prefix)
→
English
oleocystidium
(prefix)
→
English
cheilocystidium
(prefix)