| JACKASSES | • jackasses n. Plural of jackass. • jack-asses n. Plural of jack-ass. • JACKASS n. a male ass or donkey. | 
| MOSSBACKS | • mossbacks n. Plural of mossback. • MOSSBACK n. a person of antiquated views. | 
| SCHAPSKAS | • schapskas n. Plural of schapska. • SCHAPSKA n. (Polish) a kind of military cap, adapted from the traditional peasant cap, worn by lancers, also CHAPKA, CZAPKA. | 
| SKEESICKS | • skeesicks n. (US) Alternative form of skeezicks. • SKEESICKS n. (US) a rascal. | 
| SKYSCAPES | • skyscapes n. Plural of skyscape. • SKYSCAPE n. a picture of the sky. | 
| SLACKNESS | • slackness n. The state of being slack; the quality of having slack. • slackness n. Vulgarity in West Indian culture. • slackness n. A subgenre of dancehall music with sexual lyrics. | 
| SLICKNESS | • slickness n. The property of being slick. • SLICKNESS n. the state of being slick. | 
| SPECKLESS | • speckless adj. Spotless, perfectly clean. • speckless adj. Spotless; without blemish. • SPECKLESS adj. without a speck. | 
| STACKLESS | • stackless adj. (Programming) Without the use of a stack (last-in-first-out data structure). • STACKLESS adj. without a stack. | 
| STOCKISTS | • stockists n. Plural of stockist. • STOCKIST n. a shopkeeper who stocks a specific line. | 
| STOCKLESS | • stockless adj. Lacking stock (in various senses). • STOCKLESS adj. without stock. | 
| SUCKINESS | • suckiness n. (Slang) The state or condition of being sucky; inferiority or badness. • SUCKINESS n. the quality of being sucky. |