1. dys as in dystrophy   bad, faulty   outside, beyond   below normal, lower   with, together   Hint Half-n-half Clue   2. ante as in antedate   prior to, before   away from   not   bad, faulty   Half-n-half Clue   3. sub as in subside   near, around   half, partly   under, less   below normal, lower   Half-n-half Clue   4. ex as in exculpate   out   large, long   opposite, against   near, around   Half-n-half Clue   5. ambi as in ambivalence   under, less   below normal, lower   half, partly   both   Half-n-half Clue   6. extra as in extrapolate   both   outside, beyond   out   many   Half-n-half Clue   7. sym as in symbiotic   with, together   half, partly   away from   out   Half-n-half Clue