| Sigur ___ (Icelandic post-rock band that sings in a fictional language called Hopelandic) | 89 |
| Sigur ___ (Icelandic post-rock band) | 36 |
| Sigur ___ (Icelandic rock band) | 31 |
| Sigurd's charger | 20 |
| Sigurd's horse | 18 |
| Sigurd's magic mount | 24 |
| Sigurd's steed | 18 |
| Sigurd's story | 18 |
| Sigurd's successor | 22 |
| Sihanouk adversary | 18 |
| Sihanouk's homeland | 23 |
| Sika, e.g. | 10 |
| Sikh Guru | 9 |
| Sikh leader | 11 |
| Sikhism, e.g.: Abbr. | 20 |
| Sikhism, for one: Abbr. | 23 |
| Sikhs' headwear | 19 |
| Sikkim natives | 14 |
| Sikkim's site | 17 |
| Sikorsky | 8 |
| Sikorsky and others | 19 |
| Sikorsky and Stravinsky | 23 |
| Sikorsky et al. | 15 |
| Sikorsky feature | 16 |
| Sikorsky or Stravinsky | 22 |
| Sikorsky props | 14 |
| Sikorsky spinner | 16 |
| Sikorsky spinners | 17 |
| Silage | 6 |
| Silage source | 13 |
| Silas and family | 17 |
| Silas and family | 16 |
| Silas et al. | 12 |
| Silas in 'The Da Vinci Code,' e.g. | 42 |
| Silas in "The Da Vinci Code," for one | 47 |
| Silas Lapham's creator | 26 |
| Silas Marner | 12 |
| Silas Marner e.g. | 18 |
| Silas Marner creator | 20 |
| Silas Marner's adopted daughter | 35 |
| Silas Marner's apparatus | 28 |
| Silas Marner's charge | 25 |
| Silas Marner's child | 24 |
| Silas Marner's creator | 26 |
| Silas Marner's foster child | 31 |
| Silas Marner's foundling | 28 |
| Silas Marner's trait | 24 |
| Silas Marner's village | 26 |
| Silas Marner's ward | 23 |
| Silas Marner, e.g. | 18 |
| Silas Marner, early on | 22 |
| Silas Marner, for example | 25 |
| Silas Marner, for one | 21 |
| Silas Marner, say | 17 |
| Silas of 'The Da Vinci Code' was one | 44 |
| Silas of "The Da Vinci Code," e.g. | 44 |
| Silas of 1700's | 19 |
| Silas of Revolutionary days | 27 |
| Silas of the Continental Congress | 33 |
| Silas or Seamus | 15 |
| Silas who was the United States' first foreign diplomat (1776) | 66 |
| Silas ___, emissary of the Continental Congress to France | 57 |
| Silas ___, U.S. diplomat | 24 |
| Silas ___, U.S. patriot | 23 |
| Silas's ward | 16 |
| Sildenafil citrate, commonly | 28 |
| Sildenafil __: Viagra | 21 |
| Sildenafil ___ (Viagra's active ingredient) | 47 |
| Sildenafil ___ (Viagra's generic name) | 42 |
| Silence | 7 |
| Silence between notes | 21 |
| Silence breaker | 15 |
| Silence fillers | 15 |
| Silence in music | 16 |
| Silence in the stable? | 22 |
| Silence indicator | 17 |
| Silence is golden, e.g. | 23 |
| Silence markers, in music | 25 |
| Silence of the Lambs director | 32 |
| Silence of the Sopranos | 23 |
| Silence of the staff | 20 |
| Silence on the staff | 20 |
| Silence the tube | 16 |
| Silence! | 8 |
| Silence, in a way | 17 |
| Silence, possibly | 17 |
| Silenced | 8 |
| Silenced a hinge | 16 |
| Silenced the tube | 17 |
| Silenced, as a TV | 17 |
| Silenced, in a way | 18 |
| Silencer | 8 |
| Silencer of a sort | 18 |
| Silencer or cause of guffaws | 28 |
| Silencer? | 9 |
| Silencers? | 10 |
| Silences | 8 |
| Silences, as a show | 19 |
| Silences, as a TV | 17 |
| Silences, gang-style | 20 |