Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
hygienic
←
English
hygienal
(mention)
←
French
hygiénique
(borrowed)
→
English
unhygienic
(prefix)
→
English
hygienically
(suffix)
→
English
nonhygienic
(prefix)
→
English
antihygienic
(prefix)
→
English
hygenicist
(suffix)
→
English
zoohygienic
(prefix)