| DIMORPHISMS | • dimorphisms n. Plural of dimorphism. • DIMORPHISM n. the state of existing or occurring in two distinct forms in the same plant or species. |
| EMPIRICISMS | • empiricisms n. Plural of empiricism. • EMPIRICISM n. pursuit of knowledge by observation and experiment. |
| IMPALUDISMS | • IMPALUDISM n. a disease carried by insects affecting the inhabitants of marshy areas. |
| ISOMORPHISM | • isomorphism n. Similarity of form. • isomorphism n. A one-to-one correspondence. • ISOMORPHISM n. similarity in shape or structure in unrelated forms. |
| MEDIUMSHIPS | • mediumships n. Plural of mediumship. • MEDIUMSHIP n. being a medium. |
| MICROPRISMS | • microprisms n. Plural of microprism. • MICROPRISM n. a tiny prism used as a focusing aid on a single-lens reflex camera. |
| MILKSOPISMS | • MILKSOPISM n. the state of being a milksop. |
| MISEMPHASIS | • misemphasis n. Bad or wrong emphasis. • MISEMPHASIS n. a wrong emphasis. |
| MISIMPROVES | • misimproves v. Third-person singular simple present indicative form of misimprove. • MISIMPROVE v. to make worse by would-be improvement. |
| MISSTAMPING | • misstamping v. Present participle of misstamp. • MISSTAMP v. to stamp wrongly. |
| MORPHINISMS | • MORPHINISM n. a morbid condition produced by the excessive or prolonged use of morphine. |
| SYMPHILISMS | • SYMPHILISM n. the state of being in a symbiotic relationship. |