| Clue | Source | Date |
|---|---|---|
| Laughs furtively (7) | ||
| Sounds heard from schoolgirls when you let it rest after tea (7) | ||
| Rows around the middle of battle for laughs (7) | ||
| Sniggers | ||
| Laughs restrainedly | ||
| Are they a bit higher than belly laughs? | ||
| Giggles | LA Times Daily | 07 Feb 2017 |
| Laughs nervously | Irish Times Simplex | 06 May 2015 |
| Nervous giggles | New York Times | 14 Apr 2015 |
| Nervous giggles | ||
| Nervous laughter where teetotaller in bank takes shilling | ||
| Stifled laughs | ||
| Laughs nervously | ||
| Laughs nervously | ||
| Giggles | ||
| Nervous laughter | ||
| Snickers | ||
| Nervous noises | ||
| Tee-hees | ||
| Snickers. | ||
| Laughs nervously. | ||
| Nervous laughs. | ||
| Affected laughs. | ||
| Giggles. |