| DEMIURGUSES | • demiurguses n. Plural of demiurgus. • DEMIURGUS n. (Greek) an inferior god who created the world; a creative power or spirit, also DEMIURGE. |
| DESULFURISE | • desulfurise v. Non-Oxford British spelling standard spelling of desulfurize. • DESULFURISE v. to remove the sulfur from a compound, also DESULFURIZE, DESULPHURISE, DESULPHURIZE. |
| DISCURSUSES | • discursuses n. Plural of discursus. • DISCURSUS n. (Latin) argumentation; ratiocination; discursive reasoning. |
| DISQUIETOUS | • disquietous adj. (Obsolete) Causing uneasiness. • DISQUIETOUS adj. causing disquiet. |
| DUBIOUSNESS | • dubiousness n. The state of being dubious. • DUBIOUSNESS n. the state of being dubious. |
| DUTIFULNESS | • dutifulness n. The state of being dutiful. • DUTIFULNESS n. the state of being dutiful. |
| EUPHAUSIIDS | • euphausiids n. Plural of euphausiid. • EUPHAUSIID n. one of a genus of shrimplike crustaceans, also EUPHAUSID. |
| STUPENDIOUS | • stupendious adj. (Obsolete) Stupendous. • STUPENDIOUS adj. (Milton) stupendous. |
| SUBDEPUTIES | • SUBDEPUTY n. an assistant to a deputy. |
| SUBSTITUTED | • substituted v. Simple past tense and past participle of substitute. • SUBSTITUTE v. to put or use in the place of another. |
| SULPHURISED | • sulphurised v. Simple past tense and past participle of sulphurise. • SULPHURISE v. to combine or impregnate with sulphur, also SULFURISE, SULFURIZE, SULPHURIZE. |
| SUPERFLUIDS | • superfluids n. Plural of superfluid. • SUPERFLUID n. a superfluid substance. |
| SURQUEDRIES | • surquedries n. Plural of surquedry. • SURQUEDRY n. (obsolete) arrogance; haughty pride, also SURQUEDY. |
| UNDISCUSSED | • undiscussed adj. Not discussed, not having been put under discussion. • UNDISCUSSED adj. not discussed. |
| UNDISGUISED | • undisguised adj. Not disguised, plainly visible. • UNDISGUISED adj. not disguised or concealed. |
| UNSURPRISED | • unsurprised adj. Not surprised. • UNSURPRISED adj. not surprised. |
| UNSUSTAINED | • unsustained adj. Not sustained. • UNSUSTAINED adj. not sustained. |