Crossword clues for the word: NEEDTOKNOW The word NEEDTOKNOW has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for NEEDTOKNOW Showing 1 to 4 of 4 results Clue(s) 2021 hit single by 50-Across that was nominated for a Grammy Award for Best Melodic Rap Performance (3 wds.) Kind of basis Kind of basis for revealing On a ___ basis