1. sub as in subside   under, less   earliest, first   prior to, before   down   Hint Half-n-half Clue   2. hyper as in hyperbole   excessively   in favour of, forward   opposite, against   not   Half-n-half Clue   3. dis as in disparate   not   in favour of, forward   away from   with, together   Half-n-half Clue   4. extra as in extrapolate   not   outside, beyond   in favour of, forward   many   Half-n-half Clue   5. multi as in multifarious   down   with, together   many   bad, faulty   Half-n-half Clue   6. dia as in diagonally   opposite, against   across   down   large, long   Half-n-half Clue   7. sym as in symbiotic   with, together   earliest, first   excessively   large, long   Half-n-half Clue