| BACKSPEERED | • BACKSPEER v. (Scots) to cross-question, also BACKSPEIR. |
| GROUNDSPEED | • groundspeed n. (Aviation) The horizontal speed of an aircraft relative to the ground. • ground␣speed n. Alternative form of groundspeed. • GROUNDSPEED n. the speed of an aircraft relative to the ground. |
| LIGHTSPEEDS | • lightspeeds n. Plural of lightspeed. |
| MULTISPEEDS | Sorry, definition not available. |
| NONSPEECHES | • NONSPEECH n. absence of speech. |
| OUTSPEEDING | • outspeeding v. Present participle of outspeed. • OUTSPEED v. to go faster than. |
| SPEECHCRAFT | • speechcraft n. The art, skill or science of speech or language. • speechcraft n. Grammar. (Can we add an example for this sense?) • SPEECHCRAFT n. the art of making speeches. |
| SPEECHIFIED | • speechified v. Simple past tense and past participle of speechify. • SPEECHIFY v. to make long speeches. |
| SPEECHIFIER | • speechifier n. One who speechifies. • SPEECHIFIER n. one who speechifies. |
| SPEECHIFIES | • speechifies v. Third-person singular simple present indicative form of speechify. • SPEECHIFY v. to make long speeches. |
| SPEECHMAKER | • speechmaker n. One who makes a speech. • SPEECHMAKER n. one who makes speeches. |
| SPEEDBALLED | • speedballed v. Simple past tense and past participle of speedball. • SPEEDBALL v. to take cocaine and heroin taken intravenously. |
| SPEEDFREAKS | • speedfreaks n. Plural of speedfreak. • speed␣freaks n. Plural of speed freak. • SPEEDFREAK n. an amphetamine addict. |
| SPEEDOMETER | • speedometer n. An instrument located within the dashboard of a vehicle that measures and indicates the current speed of the vehicle. • speedometer n. Such a device incorporating an odometer. • SPEEDOMETER n. an instrument for measuring speed. |
| SUPERSPEEDS | • superspeeds n. Plural of superspeed. • SUPERSPEED n. a very high speed. |