| AMMUNITIONED | • ammunitioned v. Simple past tense and past participle of ammunition. • AMMUNITION v. to supply with ammunition. |
| EINSTEINIUMS | • EINSTEINIUM n. a radioactive element produced artificially. |
| INHUMANITIES | • inhumanities n. Plural of inhumanity. • INHUMANITY n. the quality of being inhuman. |
| MOUNTAINIEST | • MOUNTAINY adj. mountainous. |
| MOUNTAINSIDE | • mountainside n. The sloping side of a mountain. • MOUNTAINSIDE n. the side of a mountain. |
| MULTIENGINED | • multiengined adj. Having multiple engines. • MULTIENGINED adj. having many engines, also MULTIENGINE. |
| MULTIENGINES | • multiengines n. Plural of multiengine. |
| MUNIFICENTLY | • munificently adv. In a munificent manner. • MUNIFICENT adv. generous, liberal. |
| MUNITIONEERS | • MUNITIONEER n. a worker engaged in making munitions, also MUNITIONER. |
| MUNITIONETTE | • munitionette n. (UK, colloquial, now historical) A female worker in a munitions factory, especially during the First World War. • MUNITIONETTE n. (obsolete) a female munitions worker. |
| MUTAGENISING | • mutagenising v. Present participle of mutagenise. • MUTAGENISE v. to treat with mutagens, also MUTAGENIZE. |
| MUTAGENIZING | • mutagenizing v. Present participle of mutagenize. • MUTAGENIZE v. to treat with mutagens, also MUTAGENISE. |
| NUMINOSITIES | • numinosities n. Plural of numinosity. |
| PREMUNITIONS | • PREMUNITION n. the provision of relative immunity to a severe infection as a result of inducing a low-grade version. |
| TSUNAMIGENIC | • tsunamigenic adj. (Of an earthquake) capable of generating a tsunami; commonly along major subduction-zone plate boundaries… • TSUNAMIGENIC adj. producing a tsunami or tsunamis. |
| UNMAINTAINED | • unmaintained adj. Not maintained. • UNMAINTAINED adj. not maintained. |
| UNMUNITIONED | • unmunitioned adj. Not supplied with munitions. • UNMUNITIONED adj. not munitioned. |
| UNNILPENTIUM | • unnilpentium n. (Dated) dubnium. • UNNILPENTIUM n. a former name of the transuranic element dubnium. |
| UNNILSEPTIUM | • unnilseptium n. (Dated) bohrium. • UNNILSEPTIUM n. a former name of the transuranic element bohrium. |
| UNTIMELINESS | • untimeliness n. The state of being untimely. • UNTIMELINESS n. the state of being untimely. |