| Answer | Crossword Clue |
|---|---|
| IDLE | Kind of speculation |
| MYSTERY | Object of speculation |
| IDARESAY | Words of speculation |
| IDARESAY | Start of a speculation |
| IDLE | Type of curiosity or speculation |
| TULIP | Commodity of wild speculation in 1634. |
| speculations | SPECULATION, an act or instance of speculating |
| ideologies | Visionary speculation, esp. of an unrealistic or idealistic nature |
| metapsychology | speculation on the origin, structure and function of the mind |
| ELISE | Musical dedicatee whose true identity is the subject of much speculation |
