1. ob as in obloquy   back, again   against   with, together   not   Hint Half-n-half Clue   2. tele as in telekinesis   back, again   backward   not   far, distant   Half-n-half Clue   3. para as in paragon   against   related, beyond   meet, with, together   new   Half-n-half Clue   4. retro as in retrospective   through, complete   backward   all, whole   with, together   Half-n-half Clue   5. syn as in synthesis   meet, with, together   far, distant   with, together   against   Half-n-half Clue   6. neo as in neophyte   related, beyond   new   within   after   Half-n-half Clue   7. re as in recant   new   through, complete   back, again   after   Half-n-half Clue