Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
useful
←
English
use
(suffix)
←
English
ful
(suffix)
→
English
-ful
(link)
→
English
usefulness
(suffix)
→
English
usefully
(suffix)
→
English
unuseful
(affix)
→
English
usefulish
(suffix)
→
Danish
både
(link)