1. class of persons next below nobility.   Hint First letter clue   2. one who intrudes into others' affairs (for profit).   First letter clue   3. prima donna or chief singer in an opera.   First letter clue   4. fellow who is stupid.   First letter clue   5. depressing person or spoilsport.   First letter clue   6. person with morbid tendency to drink alcohol.   First letter clue   7. idle fellow; non-worker male bee.   First letter clue