| Answer | Crossword Clue |
|---|---|
| mouthpieces | MOUTHPIECE, something placed at or forming a mouth |
| mouthpiece | something placed at or forming a mouth |
| backboard | A board placed at or forming the back of something, such as a collage or piece of electronic equipment |
| backboards | A board placed at or forming the back of something, such as a collage or piece of electronic equipment |
| backstops | A person or thing placed at the rear of or behind something as a barrier, support, or reinforcement |
| backstop | A person or thing placed at the rear of or behind something as a barrier, support, or reinforcement |
