Dys
Faulty, bad
Out, outward
E/ex/ej
Out, outward
Exit, eject, emote
En/em
Into
Enter, embolden
Epi
Upon
Epicentre epilogue
Equ/equi
Equal
Equidistant equal
Esce
Becoming
Coalesce, evanesce
Eu
Good, pleasant
Euphoric, euphemism
Extr
outside, beyond, additional
Extraterrestrial, extraneous, extra
Fac/ fic / fig
Do, make
Factual, fictional, figurative
Fid
Faithful
Confide, confidential , fidelity
Fort
Strong
Fortify
Fract
Break, split
Fraction fracture
Frat
Brother
Fraternal, fraternity
Fren
Highly energetic
Frenzy,frenetic
Gen
Birth,creation, kind, type
Gender, general