1. involving change   mega as in megalith   mis as in misanthrope   poly as in polyglot   meta as in metamorphosis   Hint Half-n-half Clue   2. before   under as in undercurrent   bi as in bipartite   intro as in introspect   pre as in preamble   Half-n-half Clue   3. below   non as in nonentity   mono as in monotheism   under as in undercurrent   micro as in microcosm   Half-n-half Clue   4. excessive, beyond   mega as in megalith   micro as in microcosm   ultra as in ultrasonic   contra as in contravene   Half-n-half Clue   5. away from   ultra as in ultrasonic   abs as in abscond   intro as in introspect   circum as in circumspection   Half-n-half Clue   6. with, joint   mono as in monotheism   poly as in polyglot   co as in coalesce   pre as in preamble   Half-n-half Clue   7. many, several   micro as in microcosm   an as in anarchic   poly as in polyglot   bi as in bipartite   Half-n-half Clue