Ex, extra, extro
Out, outside, beyond
EX- expel
Epi
Outside, over, outer
EX - epicenter
Hetero
Other
EX- heterogene
Homo
Same
EX-homogenous
In/ Il/ Im/ Ir
In, within or not, opposing
EX- imply
Illegal
Imprint
Inter
Among; between
Interact
Intra/ intro
Inwardly; within
EX- intravenous
Introvert
Micro/ mag/ mega/ max
BIG
EX- macrocosm
Magnitude
Maximum
Mal
Bad; badly
EX- malady
Meta/ met
Change of, over, beyond
EX- metaphor
Micro
Small
EX- microbe
Omni/ pan
All, entire
EX- omniscient
Pandemic
Orth
Straight ; right
EX- orthodontist
Par/ para
Beside: next to
EX- paradox
Per
Through, throughout, or completely, wrong
EX - persecute
Peri
Around near
EX- perimeter
Post
After: following
EX- postpone
Pre
Before
EX- predict
Pro
For, forward ,before, forth, favoring
EX- progress
Re/ retro
Back/ again
EX: recoil