| Answer | Crossword Clue |
|---|---|
| fluids | FLUID, a liquid or gas that tends to flow freely |
| fluidal | resembling fluid (a liquid or gas that tends to flow freely) |
| fluidally | FLUIDAL, resembling fluid (a liquid or gas that tends to flow freely) |
| fluid | a liquid or gas that tends to flow freely |
| vortexes | mass of fluid (as a liquid) with a whirling or circular motion that tends to form a cavity or vacuum in the center of the circle and to draw toward this cavity or vacuum bodies subject to its action |
| turbines | A machine for producing continuous power in which a wheel or rotor, typically fitted with vanes, is made to revolve by a fast-moving flow of water, steam, gas, air, or other fluid |
