Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
unfrequented
←
English
un
(prefix)
←
English
frequented
(prefix)
→
English
frequent
(link)
→
English
unfrequentedness
(suffix)