Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
equational
←
English
equation
(suffix)
←
English
al
(suffix)
→
English
equationally
(suffix)
→
English
quasiequational
(prefix)
→
English
multiequational
(prefix)