DIS
Apart, in different directions, not
DISLIKE
DYS
Bad, disordered, difficult
DYSTOPIA
E(X)
Out, from, completely
EX-WIFE
EC
Out, out of
ECCENTRIC
ECTO
Outside, external
ECTODERM
EN
In, into
ENLIGHTEN
ENDO
Within
ENDOSKELETON
ENTO
Within
ENTOMB
EPI
Upon, to, in addition to
EPITOME
EU
Good, well
EUPHENISM
EXO
Outside, external
EXOSKELETON
DIA
Through, across, between
DIALECT