Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
sigmoidal
←
English
sigmoid
(suffix)
←
English
al
(suffix)
→
English
nonsigmoidal
(prefix)
→
English
sigmoidally
(suffix)
→
English
asigmoidal
(prefix)
→
English
retrosigmoidal
(prefix)