| Sleek runway model? | 19 |
| Sleek sheet material | 20 |
| Sleek streakers | 15 |
| Sleek swimmer | 13 |
| Sleek swimmers | 14 |
| Sleek swimsuits | 15 |
| Sleek train | 11 |
| Sleek, as a floor | 17 |
| Sleek, briefly | 14 |
| Sleek, for short | 16 |
| Sleek, fur-covered swimmer | 26 |
| Sleek, furry swimmer | 20 |
| Sleek, in auto lingo | 20 |
| Sleek, in auto talk | 19 |
| Sleek, in automotive lingo | 26 |
| Sleek, in car lingo | 19 |
| Sleek, in car talk | 18 |
| Sleek, in car-speak | 19 |
| Sleek, in product names | 23 |
| Sleek, informally | 17 |
| Sleek, lustrous fur | 19 |
| Sleek, to car buffs | 19 |
| Sleek, to start | 15 |
| Sleek, whiskered swimmer | 24 |
| Sleek, whiskered swimmers | 25 |
| Sleekened | 9 |
| Sleekly designed | 16 |
| Sleekly graceful | 16 |
| Sleekly suave | 13 |
| Sleekness | 9 |
| Sleep | 5 |
| Sleep (Pref.) | 13 |
| Sleep (with) | 12 |
| Sleep acronym | 13 |
| Sleep activities | 16 |
| Sleep activity | 14 |
| Sleep activity, for short | 25 |
| Sleep aid | 9 |
| Sleep aid brand | 15 |
| Sleep aid brand name | 20 |
| Sleep aid once advertised to "help you get your Z's" | 66 |
| Sleep aid, for some | 19 |
| Sleep aid? | 10 |
| Sleep ailment | 13 |
| Sleep analysis test, briefly | 28 |
| Sleep and a stiff drink, among others, for new parents | 54 |
| Sleep anomaly | 13 |
| Sleep apnea sufferer, often | 27 |
| Sleep around | 12 |
| Sleep around out of wedlock | 27 |
| Sleep at one's desk, say | 28 |
| Sleep attire, briefly | 21 |
| Sleep attire, for short | 23 |
| Sleep badly | 11 |
| Sleep breathing problem | 23 |
| Sleep briefly | 13 |
| Sleep bringer | 13 |
| Sleep cessation disorders | 25 |
| Sleep clinic concern | 20 |
| Sleep clinic study | 18 |
| Sleep clinic topic | 18 |
| Sleep clothes, for short | 24 |
| Sleep cycle | 11 |
| Sleep cycle letters | 19 |
| Sleep cycle occurrences | 23 |
| Sleep cycle phenomena | 21 |
| Sleep cycle, for short | 22 |
| Sleep cycles | 12 |
| Sleep destroyer | 15 |
| Sleep discourse | 15 |
| Sleep disorder | 14 |
| Sleep disorder that means "breathless" in Greek | 57 |
| Sleep disrupter | 15 |
| Sleep disruption | 16 |
| Sleep disruptions | 17 |
| Sleep distracter | 16 |
| Sleep disturbance | 17 |
| Sleep disturber | 15 |
| Sleep disturber, possibly | 25 |
| Sleep disturbers | 16 |
| Sleep Eazy, on "The Simpsons" | 39 |
| Sleep en la tarde | 17 |
| Sleep ender, maybe | 18 |
| Sleep enders | 12 |
| Sleep experience | 16 |
| Sleep extender | 14 |
| Sleep fitfully | 14 |
| Sleep for far less than eight hours | 35 |
| Sleep guy, supposedly | 21 |
| Sleep image | 11 |
| Sleep in a tent | 15 |
| Sleep in a tent, say | 20 |
| Sleep in the woods | 18 |
| Sleep indicators | 16 |
| Sleep inducer | 13 |
| Sleep inducer of a sort | 23 |
| Sleep inducer of song | 21 |
| Sleep inducer, perhaps | 22 |
| Sleep inducers | 14 |
| Sleep inducers, once | 20 |