Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
periplanar
←
English
peri
(prefix)
←
English
planar
(prefix)
→
English
antiperiplanar
(prefix)
→
English
synperiplanar
(prefix)