Uni- word list

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Across
  1. 2. one group
  2. 4. saying the same words or sounds at the same time
  3. 5. to join together into one group
  4. 6. moving in only one direction
  5. 7. having only one cell
Down
  1. 1. a horse-like animal with one horn on its head
  2. 2. a one-wheeled bike
  3. 3. one of kind
  4. 5. a one-piece leotard and tights combination
  5. 8. one sided