abstract nouns

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Across
  1. 4. a feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome.
  2. 5. the quality of being clever; ingenuity or shrewdness.
  3. 6. a state of physical ease and freedom from pain or constraint
  4. 8. the feeling or state of being annoyed; irritation
  5. 9. lack of understanding; uncertainty
Down
  1. 1. feeling of happy satisfaction and enjoyment.
  2. 2. pay no attention to; ignore
  3. 3. a system of government by the whole population or all the eligible members of a state, typically through elected representatives
  4. 5. a state of physical ease and freedom from pain or constraint
  5. 7. physical suffering or discomfort caused by illness or injury.