| DUSKISHLY | • duskishly adv. In a duskish manner. • DUSKISH adv. somewhat dusky. |
| DEPUTYSHIPS | • deputyships n. Plural of deputyship. |
| DISTICHOUSLY | • distichously adv. In a distichous manner. • DISTICHOUS adv. in or having two rows, also DISTICHAL. |
| OXYSULPHIDES | • oxysulphides n. Plural of oxysulphide. • OXYSULPHIDE n. a compound containing an element combined with oxygen and sulphur. |
| DEINONYCHUSES | • deinonychuses n. Plural of deinonychus. • DEINONYCHUS n. any of a genus of small bipedal carnivorous theropod dinosaurs from the Cretaceous. |
| POLYSULPHIDES | • polysulphides n. Plural of polysulphide. • POLYSULPHIDE n. a sulfide containing two or more atoms of sulfur in the molecule, also POLYSULFIDE. |
| HYALURONIDASES | • hyaluronidases n. Plural of hyaluronidase. • HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid. |
| HYDROACOUSTICS | • hydroacoustics n. Any of various sciences and technologies dealing with sound transmitted through water. • HYDROACOUSTICS n. the study of sound travelling through water. |
| HYDROMEDUSOIDS | • HYDROMEDUSOID n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSAN. |
| HYDROSULPHIDES | • hydrosulphides n. Plural of hydrosulphide. • HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide. |
| HYDROSULPHITES | • hydrosulphites n. Plural of hydrosulphite. • HYDROSULPHITE n. a salt of hydrosulphurous acid; esp. the sodium salt, used as a reagent. |
| UNSYNCHRONISED | • unsynchronised adj. Not synchronised. • UNSYNCHRONISED adj. not synchronised, also UNSYNCHRONIZED. |
| DISHARMONIOUSLY | • disharmoniously adv. In a disharmonious manner. • DISHARMONIOUS adv. lacking in harmony. |
| DISTINGUISHABLY | • distinguishably adv. In a distinguishable way. • DISTINGUISHABLE adv. capable of being distinguished. |
| HYPERFASTIDIOUS | • hyperfastidious adj. Extremely fastidious. • HYPERFASTIDIOUS adj. excessively fastidious. |