| COMMONHOLDS | • commonholds n. Plural of commonhold. • COMMONHOLD n. a freehold held in common by a number of owners. |
| DICHROMISMS | • DICHROMISM n. the state of being dichromic. |
| DIMORPHISMS | • dimorphisms n. Plural of dimorphism. • DIMORPHISM n. the state of existing or occurring in two distinct forms in the same plant or species. |
| DUMMELHEADS | • DUMMELHEAD n. (dialect) a stupid person. |
| DYSPHEMISMS | • dysphemisms n. Plural of dysphemism. • DYSPHEMISM n. the substitution of a disagreeable or offensive expression for an agreeable or inoffensive one, e.g. The Holocaust (the dysphemism chosen by Jewish historians to replace the Nazis' ghastly euphemism, The Final Solution). |
| HAMMERHEADS | • hammerheads n. Plural of hammerhead. • HAMMERHEAD n. a type of shark. |
| HEMIHEDRISM | • hemihedrism n. (Crystallography) hemihedral crystallization. • HEMIHEDRISM n. a property of crystals of being hemihedral, or having half the number of symmetrically arranged planes occurring on a holohedron. |
| HOODLUMISMS | • hoodlumisms n. Plural of hoodlumism. • HOODLUMISM n. being a hoodlum. |
| HUMDRUMNESS | • humdrumness n. The quality of being humdrum; mundanity. • HUMDRUMNESS n. the state of being humdrum. |
| IMPOSTHUMED | • imposthumed v. Simple past tense and past participle of imposthume. • IMPOSTHUMED adj. having an imposthume, an abscess, also IMPOSTUMED. |
| LYMPHEDEMAS | • lymphedemas n. Plural of lymphedema. |
| MEDIUMSHIPS | • mediumships n. Plural of mediumship. • MEDIUMSHIP n. being a medium. |
| MIDSHIPMATE | • MIDSHIPMATE n. a midshipman. |