| Answer | Crossword Clue |
|---|---|
| turbine | a type of engine, also TURBO |
| turbines | TURBINE, a type of engine, also TURBO |
| turbos | TURBO, a type of engine, also TURBINE |
| turbo | a type of engine, also TURBINE |
| eolipile | a type of engine, also EOLOPILE |
| eolopile | a type of engine, also EOLIPILE |
| eolopiles | EOLOPILE, a type of engine, also EOLIPILE |
| eolipiles | EOLIPILE, a type of engine, also EOLOPILE |
