| Answer | Crossword Clue |
|---|---|
| supersounds | SUPERSOUND, sound vibrations too rapid to be audible |
| Answer | Crossword Clue |
|---|---|
| supersounds | SUPERSOUND, sound vibrations too rapid to be audible |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.