Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
gemmal
←
English
gemma
(suffix)
←
English
al
(suffix)
→
English
intergemmal
(prefix)
→
English
intragemmal
(prefix)
→
English
extragemmal
(prefix)
→
English
perigemmal
(prefix)
→
English
subgemmal
(prefix)