Across
- 3. ground for belief or disbelief; data on which to base proof or to establish truth or falsehoodan object or instrument used in fightin
- 5. an area of ground wholly or partly surrounded by walls or buildings
Down
- 1. a similar fluid in such invertebrates as annelids and arthropods
- 2. an object or instrument used in fighting
- 4. something that helps to solve a problem or unravel a mystery