| COUNTERSPYINGS | • COUNTERSPYING n. the activity of a counterspy. |
| MASTIGOPHOROUS | • mastigophorous adj. (Obsolete, rare) Carrying a whip, scourge, or wand. • mastigophorous adj. (Biology) mastigophoran. • MASTIGOPHOROUS adj. like a mastigophoran; whip-bearing, also MASTIGOPHORIC. |
| MOUSETRAPPINGS | • MOUSETRAPPING n. a range of techniques employed to stop users leaving a website. |
| PNEUMOGASTRICS | • pneumogastrics n. Plural of pneumogastric. • PNEUMOGASTRIC n. the vagus. |
| POSTSURGICALLY | • postsurgically adv. Relating to the period following surgery. |
| PSYCHOLINGUIST | • psycholinguist n. A practitioner of psycholinguistics. • PSYCHOLINGUIST n. a student of psycholinguistics. |
| PULMONOLOGISTS | • pulmonologists n. Plural of pulmonologist. • PULMONOLOGIST n. a consultant in pulmonology, the study of the lungs. |
| SEPTUAGENARIES | • septuagenaries n. Plural of septuagenary. • SEPTUAGENARY n. a septuagenarian. |
| SPIRITUALISING | • spiritualising v. Present participle of spiritualise. • SPIRITUALISE v. to make spiritual, also SPIRITUALIZE. |
| SPRIGHTFULNESS | • sprightfulness n. (Rare) The quality of being sprightful. • SPRIGHTFULNESS n. (obsolete) the state of being sprightful. |
| 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. |
| SUPERSTRUCTING | • superstructing v. Present participle of superstruct. • SUPERSTRUCT v. to build on something else as a foundation. |
| SURROGATESHIPS | • surrogateships n. Plural of surrogateship. • SURROGATESHIP n. the office of surrogate. |
| UNSUSPECTINGLY | • unsuspectingly adv. In an unsuspecting manner. • UNSUSPECTING adv. not suspecting. |
| UNSYMPATHISING | • unsympathising adj. Alternative form of unsympathizing. • UNSYMPATHISING adj. not sympathising, also UNSYMPATHIZING. |
| UPSTANDINGNESS | • upstandingness n. The quality of being upstanding (honest, reputable, respectable). • UPSTANDINGNESS n. the state of being upstanding. |
| URANOGRAPHISTS | • URANOGRAPHIST n. one who practises uranography, descriptive astronomy and mapping. |