Vowel + /r/ sound

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Across
  1. 3. To provide a service or assistance (5 letters, starting with "S").
  2. 4. Loose soil or earth (4 letters, starting with "D").
  3. 5. Garment worn on the upper body (5 letters, starting with "S").
  4. 7. Feel anxious or concerned (5 letters, starting with "W").
  5. 8. Sound made by a bird (5 letters, starting with "C").
Down
  1. 1. Unit of language expressing a meaning (4 letters, starting with "W").
  2. 2. Rotate or change direction (4 letters, starting with "T").
  3. 3. Mix or agitate with a spoon or similar tool (4 letters, starting with "S").
  4. 6. To cause pain or injury (4 letters, starting with "H").
  5. 7. Activity involving effort to achieve a result (4 letters, starting with "W").