Ruba tuba

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Across
  1. 1. reliable(adjective)
  2. 3. indication(noun)
  3. 5. disadvantaged(transitive verb)
  4. 6. non-pertinent(adjective)
  5. 7. believe(transitive verb)
Down
  1. 2. rear(transitive verb)
  2. 4. unavoidable(adjective)
  3. 8. span(noun)