The description of the knight reveals a word that starts with the sound "sir", spelled in various ways: Ex: a knight that likes to operate is "surgeon".
-1. This knight loves round things: rings, crowns, hoops, pies. Oh yes, especially pie. Or is it pi? Who is he? 6 letters
-2. This knight is an amateur astronomer. He doesn't need a telescope to see his favorite star, the Dog Star, which is the brightest in the sky. Who is he? 6
-3. This knight always looks around at the big picture. He's also been known to prepare formal lists of questions and ask them to all of his friends. Who is he? 6
-4. This knight always does more than he is asked. The problem is that this extra work costs extra as well. Who is he? 9
-5. This is a more modern knight. His armor is computerized, complete with a power supply and boards. He doesn't go out in the rain, fearing that he'll get a short. Who is he? 7
-6. This knight enjoys the strange, disorienting and dreamlike paintings of Salvador Dalí and René Magritte. Who is he? 7
-7. This knight always has more than enough, providing above and beyond what is needed. Who is he? 7 surp--s
-8. This knight is old, having outlived all of his friends. He has made it through some tough times, but always seems to come out in the end. Who is he? 7
9. This bad-tempered knight is always rude and in a foul mood. While being grouchy and menacing may intimidate his enemies, he doesn't have many friends. Who is he? 5 s-r-y
-10. This knight is studying to be a phlebotomist. Much to the dismay of his friends, he is always trying to practice with his equipment: needles attached to tubes used to draw or inject fluids. Who is he? 7