| Word | Definitions | Synonyms |
|---|---|---|
| sour | (noun) the property of being acidic | Synonyms: acidity, sourness |
| (noun) the taste experience when vinegar or lemon juice is taken into the mouth | Synonyms: sourness, tartness | |
| (noun) a cocktail made of a liquor (especially whiskey or gin) mixed with lemon or lime juice and sugar | - |