Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
serendipitous
←
English
serendipity
(suffix)
←
English
ous
(suffix)
→
English
serendipitously
(suffix)
→
English
unserendipitous
(prefix)
→
English
serendipitousness
(suffix)