alkali
| BASE |
| Word | Clue |
|---|---|
| URN | vase with a footed base |
| RAIN | tropical or acid |
| PAINT | poster or water-base |
| ALKALI | base |
| BINARY | base 2 |
| BOTTOM | base |
| ASPIRIN | acetylsalicylic acid |
| BATTERY | galvanic or lead-acid |
| DECIMAL | numeral system with ten as its base |
| VITAMINE | ascorbic acid |
| HEARTBURN | acid indigestion |
| IBUPROFEN | isobutylphenyl propionic acid |
| MACLEAN | Alistair, writer |
| BUTANE | alkane with four carbon atoms |