1. doctor specializing in mental disorders.   connoisseur   psychiatrist   xenophobe   somnambulist   Hint Half-n-half Clue   2. person who doubts and questions.   suffragist   ruffian   skeptic   recipient   Half-n-half Clue   3. abusive loud-mouthed woman or virago.   ragamuffin   tycoon   termagant   xenophobe   Half-n-half Clue   4. person who derives pleasure in cruelty.   retinue   psychiatrist   sophist   sadist   Half-n-half Clue   5. person causing sabotage or intentional damage to property.   wizard   saboteur   psychiatrist   tycoon   Half-n-half Clue   6. person who peeps in stealthy manner.   reprobate   quarry   ragamuffin   voyeur   Half-n-half Clue   7. wanderer or idle person.   virtuoso   xenophobe   swindler   vagrant   Half-n-half Clue