| CRUMMIEST | • crummiest adj. Superlative form of crummy: most crummy. • CRUMMY adj. mean, despicable, also CRUMMIE. |
| IMMATURER | • immaturer adj. Comparative form of immature: more immature. • IMMATURE adj. not mature. |
| IMMATURES | • immatures n. Plural of immature. • IMMATURE n. an immature animal. |
| IMMIXTURE | • immixture n. The act, or the result of immixing. • IMMIXTURE n. freedom from mixture; purity. |
| IMPROMPTU | • impromptu adj. Improvised; without prior preparation, planning or rehearsal. • impromptu n. (Music) A short musical composition for an informal occasion often with the character of improvisation… • impromptu n. (By extension) Any composition, musical or otherwise, that is created on the spot without preparation. |
| MARTYRIUM | • martyrium n. A tomb or other edifice erected in homage to a martyr. • martyrium n. (Rhetoric) Confirming something by referring to one’s own experience. • MARTYRIUM n. (Latin) a shrine erected in honour of a martyred person, also MARTYRY. |
| MOTORIUMS | • MOTORIUM n. that part of the nervous system concerned with movement. |
| MULTIFORM | • multiform adj. Having more than one shape or appearance. • multiform n. An organism, folktale, etc. that appears in more than one form. • MULTIFORM n. a multiform object; something exhibiting many and various forms. |
| MULTIGERM | • multigerm adj. Comprising more than one germ (reproductive part of a cereal plant). • multigerm n. (Mathematics) A set of germs of a function that have distinct sources and a common target. • MULTIGERM adj. producing or being a fruit cluster capable of giving rise to several plants. |
| MULTIROOM | • multiroom adj. Spanning, or comprising, more than one room. • MULTIROOM adj. having many rooms. |
| PRESUMMIT | • presummit adj. Before a summit. • PRESUMMIT adj. preceding a (political) summit. • PRESUMMIT n. a meeting held prior to a summit. |
| STRUMMING | • strumming v. Present participle of strum. • strumming n. The action of the verb to strum. • STRUM v. to play a stringed instrument with the fingers. |
| SUMMARIST | • summarist n. One who summarizes. • SUMMARIST n. one who summarized. |
| SUMMITEER | • summiteer n. Someone who reaches a summit. • summiteer n. A mountain climber. • summiteer n. Someone who attends a conference denoted as a summit. |
| THRUMMIER | • THRUMMY adj. made of or like thrums, that is, ends of the warp threads in a loom, left unwoven and remaining attached to the loom when the web is cut off. |
| THRUMMING | • thrumming v. Present participle of thrum. • thrumming n. The sound or action of something that thrums. • THRUMMING adj. humming, droning. |
| UNTRIMMED | • untrimmed adj. Not trimmed; not made tidy by cutting. • untrimmed adj. Not adorned with trimmings. • UNTRIM v. to strip of trimming. |