| Sleeper agent, at times | 23 |
| Sleeper at a tea party | 22 |
| Sleeper between tracks | 22 |
| Sleeper for two decades | 23 |
| Sleeper on the Nice express | 27 |
| Sleeper song that entertains? | 29 |
| Sleeper's difficulty | 24 |
| Sleeper's fantasies | 23 |
| Sleeper's headrest | 22 |
| Sleeper's measure? | 22 |
| Sleeper's place, at times | 29 |
| Sleeper's production? | 25 |
| Sleeper's serenade | 22 |
| Sleeping accommodation | 22 |
| Sleeping accommodations | 23 |
| Sleeping bag alternative | 24 |
| Sleeping bag, slangily | 22 |
| Sleeping Beauty awakener | 24 |
| Sleeping Beauty's name | 26 |
| Sleeping Beauty, finally | 24 |
| Sleeping car attendants | 23 |
| Sleeping car divisions | 22 |
| Sleeping cave denizen? | 22 |
| Sleeping Everly Brothers girl | 29 |
| Sleeping kittens, e.g. | 22 |
| Sleeping place on a train | 25 |
| Sleeping sickness carrier | 25 |
| Sleeping sickness carriers | 26 |
| Sleeping sickness transmitter | 29 |
| Sleeping sunbather, at times? | 29 |
| Sleeping watchman, say? | 23 |
| Sleeping with flowers? | 22 |
| Sleeping with the enemy? | 24 |
| Sleeping-car accommodation | 26 |
| Sleeping-car compartment | 24 |
| Sleeping-sickness carrier | 25 |
| Sleeping-sickness carriers | 26 |
| Sleepless nights, at times | 26 |
| Sleepless princess' bane | 28 |
| Sleepless Tom's co-star | 27 |
| Sleepover activity, perhaps | 27 |
| Sleepover attire, for short | 27 |
| Sleepover wear, briefly | 23 |
| Sleepovers with pillow fights | 29 |
| Sleeps all day, perhaps | 23 |
| Sleeps in a sitting position | 28 |
| Sleeps out under the stars | 26 |
| Sleeps under the stars | 22 |
| Sleeps with, in British slang | 29 |
| Sleepy and Sneezy, for two | 26 |
| Sleepy baker's equipment? | 29 |
| Sleepy farmer's plot? | 25 |
| Sleepy Hollow schoolmaster | 26 |
| Sleepy one becomes a woodsman | 29 |
| Sleepy time down South? | 23 |
| Sleepy-head's land | 22 |
| Sleepytime or gunpowder | 23 |
| Sleet-on-the-roof sound | 23 |
| Sleeve attachment, perhaps | 26 |
| Sleeve attachment, sometimes | 28 |
| Sleeve lining, at times | 23 |
| Sleeve's material? | 22 |
| Sleeve, say, for short | 22 |
| Sleeveless Arab garment | 23 |
| Sleeveless garment, for short | 29 |
| Sleeveless shoulder wrap | 24 |
| Sleeveless summer shirt | 23 |
| Sleeves of a sports jacket? | 27 |
| Sleigh filler, once a year | 26 |
| Sleigh's parking spot | 25 |
| Sleight of hand, or a novel | 27 |
| Sleight-of-foot artist | 22 |
| Sleight-of-hand artist | 22 |
| Sleight-of-hand swindle | 23 |
| Sleipnir or Bucephalus | 22 |
| Slender long-legged pigeon | 27 |
| Slender and long-limbed | 23 |
| Slender freshwater fish | 23 |
| Slender or small, in Savoie | 27 |
| Slender shoe description | 24 |
| Slender stalk of asparagus | 26 |
| Slender wet-area grasses | 24 |
| Slender wind instrument | 23 |
| Slender woodwind instrument | 27 |
| Slender, delicate perennial | 27 |
| Slender, elegant woman | 22 |
| Slender, graceful girl | 22 |
| Slender, graceful girls | 23 |
| Slender, graceful woman | 23 |
| Slender, graceful women | 23 |
| Slender, Old World fish | 23 |
| Slender, pointed weapon | 23 |
| Slender-billed game bird | 24 |
| Slender-billed marsh dweller | 28 |
| Slender-billed sea bird | 23 |
| Slender-billed seabird | 22 |
| Slender-billed songbird | 23 |
| Slender-bodied stinger | 22 |
| Slender-necked swimmer | 22 |
| Slender-snouted swimmer | 23 |