| Answer | Crossword Clue |
|---|---|
| ACC | Increase in speed: Abbr. |
| accelerations | Increase in the rate or speed of something |
| acceleration | Increase in the rate or speed of something |
| CRES | Gradual increase in loudness: Mus. abbr. |
| CPI | Abbr. in many a wage-increase clause |
| CRESC | Increase in loudness on musical scores: Abbr. |
| ACCEL | Speed up, in music (Abbr.) |
