Crossword Puzzle crossword 3 Online version crossword by Adriana Garcia 1 careful not to take risks 2 knowing or being familiar with a person 3 the activity of going for a swim 4 a low metal frame around an open fireplace which stops the coal or wood from falling out 5 to cause someone to be completely unable to understand or explain something 6 informal: a dollar 7 going or being a long way down from the top or surface, or being of a particular distance from the top to the bottom 8 dry dirt in the form of powder that covers surfaces inside a building, or very small dry pieces of soil, sand or other substances 7 5 6 8 3 1 4