| Clue | Source | Date |
|---|---|---|
| Below freezing | The Telegraph Quick | 13 Dec 2020 |
| Negative | Newsday | 20 Jun 2020 |
| Colder than cold | The Washington Post | 20 Nov 2018 |
| C-c-c-cold | New York Times | 28 Jan 2017 |
| Temperature which is below freezing point | The Telegraph General Knowledge | 03 Apr 2016 |
| Frigidaire competitor | The Washington Post | 20 Feb 2016 |
| Less than 0 | The Telegraph Quick | 26 Jun 2015 |
| Frigid | ||
| Arctic | ||
| Like frigid climates | ||
| Fr-r-rigid | ||
| Really cold, temperaturewise | ||
| Negative, temperaturewise | ||
| Frosty and more | ||
| Freezing | ||
| "Mortal Kombat" character whose fatality was the Spine Rip |