Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
octennial
←
English
oct
(confix)
←
English
ennial
(confix)
→
English
year
(link)
→
English
octennially
(suffix)