| Answer | Crossword Clue |
|---|---|
| ESTER | Fruity-smelling compound |
| ESTER | Fruity smelling compound |
| ESTERS | Fruity-smelling organic compounds |
| ESTERS | Fruity-smelling chemical compounds |
| ESTER | Sweet-smelling compound |
| AMINE | Unpleasant-smelling compound, often |
| AMMONIA | Compound used in smelling salts |
