Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
witchy
←
English
witch
(suffix)
←
English
y
(suffix)
←
Proto-Indo-European
*weyk-
(root)
→
English
witchily
(suffix)
→
English
witchiness
(suffix)