1. after   neo as in neophyte   retro as in retrospective   post as in posthumous   arch as in archive   Hint Half-n-half Clue   2. back, again   arch as in archive   para as in paragon   re as in recant   tele as in telekinesis   Half-n-half Clue   3. not   post as in posthumous   in as in inchoate   per as in perennial   neo as in neophyte   Half-n-half Clue   4. within   in as in inchoate   intra as in intravenous   retro as in retrospective   con as in concomitant   Half-n-half Clue   5. new   post as in posthumous   tele as in telekinesis   con as in concomitant   neo as in neophyte   Half-n-half Clue   6. against   syn as in synthesis   re as in recant   intra as in intravenous   ob as in obloquy   Half-n-half Clue   7. related, beyond   pan as in panacea   para as in paragon   super as in superfluous   arch as in archive   Half-n-half Clue