| Propose |
| Bring up |
| Initiate |
| Raise, as a topic |
| Open for discussion |
| Open up, as a topic |
| Bring up (a subject) |
| Bring up, as a topic |
| Suggest, as a subject |
| Bring up, as a subject |
| Bring up for discussion |
| Mention for the first time |
| Raise (a subject) for discussion |