| 1. | "It's that sour faced brute Conrad," he decided. - from The Secret Adversary by Agatha Christie |
| 2. | 'Hav'n't they reared it on snails and sour milk, Nell. - from Wuthering Heights by Emily Bronte |
| 3. | Lungs rotting away piecemeal, stomach sour and cankerous. - from Leaves of Grass by Walt Whitman |
| 4. | Is not every continent work'd over and over with sour dea. - from Leaves of Grass by Walt Whitman |
| 5. | He avoided her eyes for he had seen a sour expression on her face. - from Dubliners by James Joyce |
| 6. | Let me embrace thee, sour adversity. - from The Complete Works of William Shakespeare by William Shakespeare |
| 7. | To sour your happiness I must repor. - from The Complete Works of William Shakespeare by William Shakespeare |
| 8. | That makes amends for her sour breath. - from The Complete Works of William Shakespeare by William Shakespeare |
| 9. | Is my dear son with such sour company. - from The Complete Works of William Shakespeare by William Shakespeare |
| 10. | This second sours of Men, while yet but few. - from Paradise Lost by John Milton |
| 11. | The tartness of his face sours rip. - from The Complete Works of William Shakespeare by William Shakespeare |
| 12. | rising Up springs into the air, right so prayeres Of charitable and chaste busy freres Make their sours to Godde's eares two. - from The Canterbury Tales by Geoffrey Chaucer |
| 13. | are dim And well I wot, thy breath full soure stinketh, That sheweth well thou art not well disposed Of me certain thou shalt not be y-glosed. - from The Canterbury Tales by Geoffrey Chaucer |