Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
irritant
→
English
abirritant
(prefix)
→
English
counterirritant
(prefix)
→
English
nonirritant
(prefix)
→
English
irritancy
(suffix)
→
English
chemoirritant
(prefix)