Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
helpful
←
English
help
(suffix)
←
English
ful
(suffix)
→
English
helpfully
(suffix)
→
English
helpfulness
(suffix)
→
English
-ful
(link)
→
English
unhelpful
(prefix)
→
English
unhelpfully
(affix)
→
English
nonhelpful
(prefix)
→
English
helpfuller
(suffix)
→
English
overhelpful
(prefix)