| DESULPHURATING | • desulphurating v. Present participle of desulphurate. • DESULPHURATE v. to remove sulphur from. |
| DESULPHURING | • desulphuring v. Present participle of desulphur. • DESULPHUR v. to remove sulphur from, also DESULFUR. |
| DESULPHURISING | • desulphurising v. Present participle of desulphurise. • DESULPHURISE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE. |
| DESULPHURIZING | • desulphurizing v. Present participle of desulphurize. • DESULPHURIZE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURISE. |
| OUTPRODUCING | • outproducing v. Present participle of outproduce. • OUTPRODUCE v. to surpass in production. |
| OUTREPRODUCING | • outreproducing v. Present participle of outreproduce. • OUTREPRODUCE v. to surpass in reproducing. |
| PULTRUDING | • pultruding v. Present participle of pultrude. • PULTRUDE v. to carry out pultrusion, a process for producing reinforced plastic products. |
| QUADRUPLEXING | • quadruplexing n. The transmission of four separate messages on a single cable. • QUADRUPLEX v. to make quadruplex. |
| QUADRUPLICATING | • quadruplicating v. Present participle of quadruplicate. • QUADRUPLICATE v. to make quadruple or fourfold. |
| QUADRUPLING | • quadrupling v. Present participle of quadruple. • quadrupling n. An act of quadrupling. • QUADRUPLE v. to increase fourfold. |
| SUPERABOUNDING | • superabounding v. Present participle of superabound. • superabounding n. Superabundance. • SUPERABOUND v. to be superabundant. |
| SUPERCONDUCTING | • superconducting adj. Exhibiting superconductivity. • SUPERCONDUCT v. to exhibit superconductivity. |
| SUPERINDUCING | • superinducing v. Present participle of superinduce. • SUPERINDUCE v. to bring as addition. |
| UNDERPRODUCING | • underproducing v. Present participle of underproduce. • UNDERPRODUCE v. to produce less than the expected amount. |
| UNDERSUPPLYING | • undersupplying v. Present participle of undersupply. • UNDERSUPPLY v. to supply too little. |
| UNDERTRUMPING | • undertrumping v. Present participle of undertrump. • UNDERTRUMP v. to play a lower trump on a trick to which a higher trump has already been played. |
| UPTHUNDERING | • upthundering v. Present participle of upthunder. • UPTHUNDER v. to send up a noise like thunder. |