| Answer | Crossword Clue |
|---|---|
| jetting | plane operated by jet propulsion |
| jets | plane operated by jet propulsion |
| jetted | plane operated by jet propulsion |
| jet | plane operated by jet propulsion |
| NAUTILUS | Creature that moves by jet propulsion |
| NAUTILI | Sea creatures that move by jet propulsion |
| aeolipile | round vessel caused to rotate by the force of tangentially escaping steam: an early example of jet propulsion |
| eolipile | round vessel caused to rotate by the force of tangentially escaping steam: an early example of jet propulsion |
