| COUNTERSPYINGS | • COUNTERSPYING n. the activity of a counterspy. |
| DRAUGHTSPERSON | • draughtsperson n. Alternative spelling of draftsperson. • DRAUGHTSPERSON n. a gender-neutral term for draughtsman or draughtswoman. |
| MOUSETRAPPINGS | • MOUSETRAPPING n. a range of techniques employed to stop users leaving a website. |
| PNEUMOGASTRICS | • pneumogastrics n. Plural of pneumogastric. • PNEUMOGASTRIC n. the vagus. |
| SEPTUAGENARIES | • septuagenaries n. Plural of septuagenary. • SEPTUAGENARY n. a septuagenarian. |
| SPERMATOGENOUS | • spermatogenous adj. (Physiology) Producing sperm. • SPERMATOGENOUS adj. relating to spermatogenesis, the formation of spermatozoa, also SPERMATOGENETIC, SPERMATOGENIC. |
| SPRIGHTFULNESS | • sprightfulness n. (Rare) The quality of being sprightful. • SPRIGHTFULNESS n. (obsolete) the state of being sprightful. |
| STEGOCEPHALOUS | • stegocephalous adj. Relating to or characteristic of animals of the order Stegocephalia. • STEGOCEPHALOUS adj. relating to the Stegocephalia, an extinct order of amphibians having the skull protected by bony plates. |
| SUPERDELEGATES | • superdelegates n. Plural of superdelegate. • super-delegates n. Plural of super-delegate. • super␣delegates n. Plural of super delegate. |
| SUPEREROGATORS | • supererogators n. Plural of supererogator. • SUPEREROGATOR n. one who does or performs more than is required. |
| SUPERGRAVITIES | • supergravities n. Plural of supergravity. • SUPERGRAVITY n. any of various theories in physics that are based on supersymmetry and attempt to unify general relativity and quantum theory and that state that the principal transmitter of gravity is the graviton. |
| SUPERSTRENGTHS | • superstrengths n. Plural of superstrength. • SUPERSTRENGTH n. exceptional strength. |
| SUPERSTRUCTING | • superstructing v. Present participle of superstruct. • SUPERSTRUCT v. to build on something else as a foundation. |
| SUPRASEGMENTAL | • suprasegmental n. (Phonetics) An effect on speech, such as length, stress, tone, and phonation type, that extends over… • suprasegmental adj. Of or relating to a suprasegmental. • suprasegmental adj. More than a segment. |
| SURROGATESHIPS | • surrogateships n. Plural of surrogateship. • SURROGATESHIP n. the office of surrogate. |
| UNSUSPECTINGLY | • unsuspectingly adv. In an unsuspecting manner. • UNSUSPECTING adv. not suspecting. |
| UPSTANDINGNESS | • upstandingness n. The quality of being upstanding (honest, reputable, respectable). • UPSTANDINGNESS n. the state of being upstanding. |