Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
mettlesome
←
English
mettle
(suffix)
←
English
some
(suffix)
→
English
mettlesomeness
(suffix)
→
English
mettlesomely
(suffix)