Crossword clues for the word: MATERIALWITNESS The word MATERIALWITNESS has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for MATERIALWITNESS Showing 1 to 9 of 9 results Clue(s) "Important trial figure, or what you'll be when you read this puzzle's other four longest answers" Court-case testifier Evidence provider Important courtroom figure Important person on the stand Significant courtroom figure Testifier in a court case Trial VIP. VIP on the stand