| AEROSPIKES | • aerospikes n. Plural of aerospike. • AEROSPIKE n. a rocket engine with a specially designed nozzle that allows the exhaust gases to expand and so to be used most efficiently. |
| BLACKSPOTS | • blackspots n. Plural of blackspot. • black␣spots n. Plural of black spot. • BLACKSPOT n. as in accident blackspot, a spot where many accidents occur. |
| FORESPEAKS | • forespeaks v. Third-person singular simple present indicative form of forespeak. • FORESPEAK v. to predict. |
| JOCKSTRAPS | • jockstraps n. Plural of jockstrap. • jock␣straps n. Plural of jock strap. • JOCKSTRAP n. a genital support worn esp. by men participating in athletics. |
| PACKHORSES | • packhorses n. Plural of packhorse. • pack-horses n. Plural of pack-horse. • pack␣horses n. Plural of pack horse. |
| PEROVSKIAS | • perovskias n. Plural of perovskia. • PEROVSKIA n. a genus of hardy deciduous shrubs of the Labiatae family. |
| PHOTOMASKS | • photomasks n. Plural of photomask. • PHOTOMASK n. a mask used in photography. |
| PSALMBOOKS | • psalmbooks n. Plural of psalmbook. • PSALMBOOK n. a book of psalms. |
| SCRAPBOOKS | • scrapbooks n. Plural of scrapbook. • scrapbooks v. Third-person singular simple present indicative form of scrapbook. • scrap␣books n. Plural of scrap book. |
| SKIASCOPES | • skiascopes n. Plural of skiascope. • SKIASCOPE n. a medical instrument for examining the eye to detect errors of refraction. |
| SOAPFLAKES | • soapflakes n. Plural of soapflake. • SOAPFLAKES n. small particles of solid soap or detergent used for washing clothes. |
| SPADEWORKS | • SPADEWORK n. preparatory drudgery. |
| SPOKESHAVE | • spokeshave n. A woodworking tool used to shape and smooth rods and shafts - often for use as wheel spokes, chair legs, or arrows. • spokeshave v. (Transitive) To shape or smooth with a spokeshave. • spoke-shave n. Alternative spelling of spokeshave. |
| SWOOPSTAKE | • swoopstake n. Alternative form of sweepstake. • swoopstake adv. Alternative form of sweepstake. • swoopstake adv. All at once, without making distinctions. |
| WORKSPACES | • workspaces n. Plural of workspace. • WORKSPACE n. an area set aside for work. |