| Answer | Crossword Clue |
|---|---|
| diphthong | gliding speech sound containing two vowels |
| reduces | Articulate (a speech sound) in a way requiring less muscular effort. In vowels, this gives rise to a more central articulatory position |
| reduced | Articulate (a speech sound) in a way requiring less muscular effort. In vowels, this gives rise to a more central articulatory position |
| reduce | Articulate (a speech sound) in a way requiring less muscular effort. In vowels, this gives rise to a more central articulatory position |
| reducing | Articulate (a speech sound) in a way requiring less muscular effort. In vowels, this gives rise to a more central articulatory position |
