Crossword clues for the word: SILKSONIC The word SILKSONIC has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for SILKSONIC Showing 1 to 2 of 2 results Clue(s) "Leave the Door Open" R&B super-duo formed by 16- and 29-Across: 2 wds. R & B duo who performed their #1 single "Leave the Door Open" at the Grammy Awards ceremony in 2021 (2 wds.)