| Clue | Source | Date |
|---|---|---|
| Tentative proposals or suggestions. (7) | ||
| Opinion checks | ||
| Organs such as antennae used by animals for testing by touch (7) | ||
| Antennae and tentacles | Premier Sunday | 16 Apr 2023 |
| Such as antennae | The Times Concise | 20 Jan 2021 |
| Tentative exploration | The Times Concise | 29 Dec 2019 |
| Trial balloons | ||
| Negotiating tactics | ||
| Surveys | ||
| Negotiating tactics | ||
| They're put out at times | ||
| Tentative forays | ||
| Antennae | ||
| Antennae. | ||
| Trial balloons. | ||
| Tentacles. |