1. person competent to act as critcal judge (of fine arts).   raconteur   ruffian   sadist   connoisseur   Hint Half-n-half Clue   2. one who walks in one's sleep.   somnambulist   quack   teetotaler   shyster   Half-n-half Clue   3. person who loves luxury and pleasure.   tycoon   skeptic   suffragist   sybarite   Half-n-half Clue   4. advocate of extending voting rights (to women).   psychiatrist   vendor   ragamuffin   suffragist   Half-n-half Clue   5. fanatic or person with extreme zeal.   sadist   reaper   pedagogue   zealot   Half-n-half Clue   6. hermit or person who lives in isolation.   sophist   sycophant   recluse   pyromaniac   Half-n-half Clue   7. person specializing in classification (of animals).   virtuoso   taxonomist   ragamuffin   sadist   Half-n-half Clue