| Word | Digits in Telephone Number |
|---|---|
| Sulfhydryls | 785 349-3795 (7) |
| Sulfonamide | 785 366-2643 (3) |
| Sulfonating | 785 366-2846 (4) |
| Sulfonation | 785 366-2846 (6) |
| Sulfureting | 785 387-3846 (4) |
| Sulfuretted | 785 387-3883 (3) |
| Sulfurizing | 785 387-4946 (4) |
| Sulfurously | 785 387-6875 (9) |