| Answer | Crossword Clue |
|---|---|
| LSD | Acid one can ingest |
| LSD | Drug that can cause an acid trip |
| replaceable | Denoting those hydrogen atoms in an acid that can be displaced by metal atoms when forming salts |
| ester | any of a class of often fragrant organic compounds that can be represented by the formula RCOOR' and that are usually formed by the reaction between an acid and an alcohol with elimination of water |
