| HERESIOGRAPHERS | • heresiographers n. Plural of heresiographer. • HERESIOGRAPHER n. a person who writes about heresies. |
| OVERPRESSURING | • overpressuring v. Present participle of overpressure. • overpressuring n. The exposing of something to an excessive pressure. |
| PREREGISTERS | • preregisters v. Third-person singular simple present indicative form of preregister. • PREREGISTER v. to register in advance. |
| PROGRESSIONARY | • progressionary adj. Synonym of progressional. • PROGRESSIONARY adj. showing progression. |
| PROSOPOGRAPHERS | • PROSOPOGRAPHER n. a writer of prosopographies, biographical sketches. |
| REGISTRARSHIP | • registrarship n. The office or position of a registrar. • REGISTRARSHIP n. the office of registrar. |
| REGISTRARSHIPS | • registrarships n. Plural of registrarship. • REGISTRARSHIP n. the office of registrar. |
| REPRESSURISING | • repressurising v. Present participle of repressurise. • REPRESSURISE v. to pressurise again, also REPRESSURIZE. |
| REPRESSURIZING | • repressurizing v. Present participle of repressurize. • REPRESSURIZE v. to pressurize again, also REPRESSURISE. |
| SERIGRAPHERS | • serigraphers n. Plural of serigrapher. • SERIGRAPHER n. one who makes serigraphs, silkscreen prints. |
| SPARROWGRASS | • sparrowgrass n. (Dialect, nonstandard) Asparagus. • sparrow-grass n. Alternative form of sparrowgrass. • sparrow␣grass n. Alternative form of sparrowgrass. |
| SPARROWGRASSES | • SPARROWGRASS n. (dialect) asparagus. |
| STRATIGRAPHERS | • stratigraphers n. Plural of stratigrapher. • STRATIGRAPHER n. a practitioner of stratigraphy, also STRATIGRAPHIST. |
| STRIPPERGRAMS | • strippergrams n. Plural of strippergram. • STRIPPERGRAM n. a message delivered by a messenger who performs a striptease act for the recipient, also STRIPAGRAM, STRIPOGRAM, STRIPPAGRAM. |
| SUPERCHARGERS | • superchargers n. Plural of supercharger. • SUPERCHARGER n. a device for increasing the pressure, and hence the power output, in an internal-combustion engine. |
| SUPEREROGATORS | • supererogators n. Plural of supererogator. • SUPEREROGATOR n. one who does or performs more than is required. |