| Clue | Source | Date |
|---|---|---|
| Snug quality of maths functions at school (8) | ||
| Small functions initially giving warm, intimate feeling (8) | The Guardian Cryptic | 04 Dec 2024 |
| Confidentially intimate feeling in functions with Boris, ultimately | The Guardian Cryptic | 24 Feb 2023 |
| Warmth and security | The Times Concise | 05 Nov 2022 |
| Mathematical function, doubly special, conveys a nice feeling | ||
| Snugly comfortable quality | The Times Concise | 27 Jan 2016 |
| Warm quality functions with sunshine, primarily | The Telegraph Toughie | 17 Mar 2015 |