| AUTHENTICATED | • authenticated v. Past participle of authenticate. • AUTHENTICATE v. to prove or serve to prove the authenticity of. |
| CHATEAUBRIAND | • chateaubriand n. A thick, juicy cut from the center of a beef tenderloin. • châteaubriand n. Alternative spelling of chateaubriand. • CHATEAUBRIAND n. a large tenderloin steak usually grilled or broiled and served with a sauce. |
| COACHBUILDING | • coachbuilding n. The construction of coaches. • COACHBUILDING n. the craft of building coaches. |
| CUSTODIANSHIP | • custodianship n. The office, or the duty of a custodian. • CUSTODIANSHIP n. the office of custodian. |
| DECAMETHONIUM | • decamethonium n. (Pharmacology) Synonym of decamethonium bromide. • DECAMETHONIUM n. a type of muscle relaxant. |
| HYDRAULICKING | • hydraulicking n. Hydraulic mining (mining using pressurized water jets to dislodge rock or move sediment). • hydraulicking v. Present participle of hydraulic. • HYDRAULICKING n. the act of excavating with powerful jets of water. |
| MACHINEGUNNED | • machinegunned v. Simple past tense and past participle of machinegun. • machine-gunned v. Simple past tense and past participle of machine-gun. • MACHINEGUN v. to shoot with a machinegun. |
| MULTIBRANCHED | • multibranched adj. Having more than one branch. • MULTIBRANCHED adj. having many branches. |
| QUADRAPHONICS | • quadraphonics n. Quadraphonic sound. • QUADRAPHONICS n. a system of sound transmission using a minimum of four speakers, also QUADRAPHONY, QUADRIPHONICS, QUADROPHONICS, QUADROPHONY. |
| QUADRIPHONICS | • quadriphonics n. Alternative form of quadraphonics. • QUADRIPHONICS n. a system of sound transmission using a minimum of four speakers, also QUADRAPHONICS, QUADRAPHONY, QUADROPHONICS, QUADROPHONY. |
| QUADROPHONICS | • QUADROPHONICS n. a system of sound transmission using a minimum of four speakers, also QUADRAPHONICS, QUADRAPHONY, QUADRIPHONICS, QUADROPHONY. |
| SUBARACHNOIDS | • SUBARACHNOID n. the space situated under the arachnoid membrane. |
| SUBDEACONSHIP | • subdeaconship n. The office of a subdeacon. • SUBDEACONSHIP n. the office of subdeacon. |
| UNCHLORINATED | • unchlorinated adj. Not chlorinated. • UNCHLORINATED adj. not chlorinated. |
| UNCHRISTIANED | • UNCHRISTIAN v. to make unchristian. |
| UNDERACHIEVED | • underachieved v. Simple past tense and past participle of underachieve. • UNDERACHIEVE v. to achieve less than one's potential. |
| UNDERACHIEVER | • underachiever n. One who underachieves, i.e. performs less well than expected. • UNDERACHIEVER n. one that fails to attain a predicted level of achievement or does not do as well as expected. |
| UNDERACHIEVES | • underachieves v. Third-person singular simple present indicative form of underachieve. • UNDERACHIEVE v. to achieve less than one's potential. |
| UNDERCHARGING | • undercharging v. Present participle of undercharge. • UNDERCHARGE v. to charge too little. |