| Answer | Crossword Clue |
|---|---|
| ENE | Unsaturated hydrocarbon suffix |
| OLEFIN | Unsaturated hydrocarbon |
| ALKENE | Unsaturated hydrocarbon |
| TOLAN | An unsaturated hydrocarbon |
| ENE | Suffix with unsaturated hydrocarbons |
| ENE | Hydrocarbon suffix. |
| YNE | Hydrocarbon suffix |
| ANE | Hydrocarbon suffix. |
| YNE | Hydrocarbon: Suffix |
| ANE | Hydrocarbon suffix |
| ENE | Hydrocarbon suffix |
| YLENE | Hydrocarbon type: Suffix |
| ANE | Saturated hydrocarbon suffix |
| ANE | Suffix for a hydrocarbon |
| ENE | Suffix indicating a hydrocarbon. |
