| Answer | Crossword Clue |
|---|---|
| CITRIC | Like the acid in limes |
| MALIC | Like the acid in apples |
| ACETIC | Like the acid in vinegar |
| ACETIC | Like the acid in pickle juice |
| RED | Like litmus, in an acid solution |
| calamondin | (Tagalog) a small citrus tree, native to the Philippines; its acid-tasting orange-like fruit |
| calamondins | CALAMONDIN, (Tagalog) a small citrus tree, native to the Philippines; its acid-tasting orange-like fruit |
