| Answer | Crossword Clue |
|---|---|
| ETAS | Viscosity symbols |
| ETA | Viscosity symbol |
| SAE | Viscosity letters |
| ETA | Symbol for viscosity |
| ETA | Symbol of viscosity |
| ETA | Letter that symbolizes viscosity |
| ETA | Viscosity symbol, in physics |
| LIQUIDCRYSTAL | Glass-like substance with low viscosity. |
| ETA | Symbol for viscosity in fluid dynamics |
| ETA | Greek letter that's a symbol for viscosity |
