"Uni" Words

12345
Across
  1. 1. to bring together a single unit
  2. 2. to have all parts behave in the same way
  3. 3. a fake animal that has only one horn
  4. 4. occurring on only one side
  5. 5. having no like or equals because only one exists
Down
  1. 1. affecting everyone
  2. 4. a vehicle with one wheel
  3. 5. a single entity