1. knowledge base the content of a particular field of knowledge
  2. knowledgeable alert and fully informed
  3. knowledge the result of perception, learning, and reasoning
  4. knowledgeableness wisdom as evidenced by the possession of knowledge
  5. knowledgeability wisdom as evidenced by the possession of knowledge
  6. acknowledgeable capable of being acknowledged
  7. analogy drawing a comparison in order to show a similarity
  8. negligible so small as to be meaningless; insignificant
  9. unknowledgeable unaware because of a lack of relevant information or knowledge
  10. null space a space that contains no points; and empty space
  11. collagenase any enzyme that catalyzes the hydrolysis of collagen and gelatin
  12. knowledge domain the content of a particular field of knowledge
  13. ineligible not qualified for or allowed or worthy of being chosen
  14. wheelbase the distance from the center of a car's front wheel to the rear axle
  15. illegible unable to be read
  16. legible capable of being read or deciphered
  17. eligible qualified for or allowed or worthy of being chosen
  18. college boy a student (or former student) at a college or university
  19. fledgeless (of an arrow) not equipped with feathers
  20. analgesia absence of the sense of pain without loss of consciousness

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