1. one who holds land (by feudal tenure).   supernumerary   vassal   psychiatrist   pyromaniac   Hint Half-n-half Clue   2. unprincipled person or one given to sin.   swindler   reprobate   virtuoso   tyro   Half-n-half Clue   3. doctor specializing in mental disorders.   ruffian   psychiatrist   pugilist   proxy   Half-n-half Clue   4. hermit or person who lives in isolation.   proxy   vampire   sibling   recluse   Half-n-half Clue   5. uncultured lawless person or bully.   wastrel   ruffian   proxy   psychopath   Half-n-half Clue   6. person who doubts and questions.   vampire   sluggard   sophist   skeptic   Half-n-half Clue   7. beginner or novice.   sybarite   pundit   tyro   pyromaniac   Half-n-half Clue