1. tightwad   person who employs fallacious reasoning to deceive.   person suffering from severe mental disorder.   stingy person or miser.   one who walks in one's sleep.   Hint Half-n-half Clue   2. wastrel   brother or sister.   learned man or authority on a topic.   profligate person.   junior officer or subordinate.   Half-n-half Clue   3. prude   person who is excessively proper.   boxer.   one who holds land (by feudal tenure).   one who walks in one's sleep.   Half-n-half Clue   4. waif   unprincipled person or one given to sin.   fanatic or person with extreme zeal.   person who is helpless and homeless; abandoned child.   one who wastes money.   Half-n-half Clue   5. taxonomist   person specializing in classification (of animals).   traitor or person who changes sides.   teacher or pedant.   lazy person.   Half-n-half Clue   6. sluggard   deputy or substitute.   lazy person.   person with extraordinary powers or magician.   middle-class farmer or countryman owning small estate.   Half-n-half Clue   7. vendor   a person who sells goods.   person wearing dirty shabby clothes.   one who walks in one's sleep.   middle-class farmer or countryman owning small estate.   Half-n-half Clue