| Answer | Crossword Clue |
|---|---|
| HUM | Closed-lips sound |
| HUMMED | Sing with closed lips |
| HUM | Sing with lips closed |
| HUM | Sing with closed lips |
| SMACK | Lips sound |
| SHH | Finger-on-lips sound |
| SHH | Finger-to-lips sound |
| SMACK | Certain sound from the lips |
| SHH | Sound with a finger placed before one's lips |
| COO | Soft sound from a lover's stroke on the lips (3) |
