Prefixes

Not, withoutA-AN-NON-
Around about, both, both sides, in two waysAMPHI-AMPHO-AMBI-
Upward, back, against, againANA-
Against, opposed toANTI-CONTRA-
Away/apart from, derived fromAPO-AB-
Twice, double, twoDI-DICHO-BI-
Through, acrossDIA-PER-TRANS-
Difficult, painful, faultyDYS-
OutsideEC-ECTO-EXO-
WithinEN-ENDO-INTUS-
Upon, onEPI-
Inward, withinESO-INTRO-
Normal, well, goodEU-
Half, partlyHEMI-DEMI-SEMI-
Above, beyond, excessiveHYPER-SUPER-ULTRA-
Under, below, deficientHYPO-SUB-
Down, downward, againstKATA-DE-
After, beyond, changeMETA-
Behind, backwardOPISTHO-RETRO-
Again, once more, backwardsPALI-RE-
Alongside, beyond, opposite, abnormalPARA-
AroundPERI-CIRCUM-
Before, in front of, forwardPRO-PROSO-ANTE-PRAE-
Toward, in addition, nearPROS-AD-AF-
Together, withSYN-SYM-CON-
Apart from, separateDIS-SE-
Out of, offE-
Outside, beyondEXTRA-
Into, in, against, notIN-
Below, lowerINFRA-
BetweenINTER-
Within, duringINTRA-
Beside, near toJUXTA-
Against, in the wayOB-
After, behindPOST-
Above, uponSUPRA-