| BITUMINISED | • bituminised v. Simple past tense and past participle of bituminise. • BITUMINISE v. to treat with bitumen, also BITUMINIZE. |
| DIGITORIUMS | • digitoriums n. Plural of digitorium. • DIGITORIUM n. (Latin) a silent piano for practicing. |
| DILUVIALISM | • diluvialism n. The explaining of geological phenomena by the Noachian deluge. • DILUVIALISM n. a belief in Noah's flood. |
| DIMINUTIONS | • diminutions n. Plural of diminution. • DIMINUTION n. the act of diminishing. |
| DIMINUTIVES | • diminutives n. Plural of diminutive. • DIMINUTIVE n. a diminutive word, affix, or name. |
| DISIMMURING | • DISIMMURE v. to liberate; to release from walls. |
| DISINHUMING | • disinhuming v. Present participle of disinhume. • DISINHUME v. to disinter. |
| HUMIDIFIERS | • humidifiers n. Plural of humidifier. • HUMIDIFIER n. a device for supplying or maintaining humidity. |
| IRIDOSMIUMS | • IRIDOSMIUM n. a very hard corrosion-resistant white or grey natural alloy of osmium and iridium used esp. in pen nibs, also IRIDOSMINE, OSMIRIDIUM. |
| MEDIUMISTIC | • mediumistic adj. Of or pertaining to mediums (people claiming to contact the dead); relating to or having the ability… • MEDIUMISTIC adj. of, relating to, or having the qualities of a spiritualistic medium. |
| MISBUILDING | • misbuilding v. Present participle of misbuild. • MISBUILD v. to build imperfectly. |
| OSMIRIDIUMS | • osmiridiums n. Plural of osmiridium. • OSMIRIDIUM n. a very hard corrosion-resistant white or grey natural alloy of osmium and iridium, also IRIDOSMINE, IRIDOSMIUM. |
| PERIDINIUMS | • PERIDINIUM n. a dinoflagellate, a kind of marine protozoan, also PERIDINIAN. |
| SEMIFLUIDIC | • SEMIFLUIDIC adj. imperfectly fluid. |
| SEMILIQUIDS | • semiliquids n. Plural of semiliquid. • semi-liquids n. Plural of semi-liquid. • semi␣liquids n. Plural of semi liquid. |
| SIMILITUDES | • similitudes n. Plural of similitude. • SIMILITUDE n. the state of being similar. |