| ARCHDUCHESSES | • archduchesses n. Plural of archduchess. • ARCHDUCHESS n. the wife or widow of an archduke. |
| DIASTROPHISMS | • diastrophisms n. Plural of diastrophism. • DIASTROPHISM n. the process by which continents, mountains, ocean beds, folds and faults are formed. |
| DISAUTHORISES | • disauthorises v. Third-person singular simple present indicative form of disauthorise. • DISAUTHORISE v. to deprive of authority, also DISAUTHORIZE. |
| DISFRANCHISES | • disfranchises v. Third-person singular simple present indicative form of disfranchise. • DISFRANCHISE v. to deprive of franchise. |
| DISHARMONISES | • disharmonises v. Third-person singular simple present indicative form of disharmonise. • DISHARMONISE v. to put out of harmony, also DISHARMONIZE. |
| HADROSAURUSES | • HADROSAURUS n. a large dinosaur. |
| HAGGARDNESSES | • HAGGARDNESS n. the state of being haggard. |
| HAIRDRESSINGS | • hairdressings n. Plural of hairdressing. • HAIRDRESSING n. the act of washing, cutting, curling, or arranging the hair. |
| HAZARDOUSNESS | • hazardousness n. The condition of being hazardous. • HAZARDOUS n. dangerous. |
| HEADMISTRESSY | • headmistressy adj. Resembling or characteristic of a headmistress. • HEADMISTRESSY adj. like a headmistress, bossy. |
| HORSERADISHES | • horseradishes n. Plural of horseradish. • horse-radishes n. Plural of horse-radish. • HORSERADISH n. a tall coarse white-flowered herb of the mustard family. |
| HYDROMASSAGES | • hydromassages n. Plural of hydromassage. |
| PARCHEDNESSES | • PARCHEDNESS n. the state of being parched. |
| RADIESTHESIAS | • RADIESTHESIA n. sensitivity to radiation from any source. |
| RADIESTHESIST | • RADIESTHESIST n. one who practises radiesthesia, a dowser. |
| SCRIMSHANDERS | • scrimshanders v. Third-person singular simple present indicative form of scrimshander. • SCRIMSHANDER v. to ornament, as shells, ivory, etc., by engraving, and (usually) rubbing pigments into the incised lines, also SCRIMSHANDY, SCRIMSHAW. |
| SCRIMSHANDIES | • SCRIMSHANDY v. to ornament, as shells, ivory, etc., by engraving, and (usually) rubbing pigments into the incised lines, also SCRIMSHANDER, SCRIMSHAW. |
| SPATTERDASHES | • spatterdashes n. Coverings for the legs, to protect them from water and mud; long gaiters. • SPATTERDASH n. an old type of long gaiter or legging to protect the trousers from mud. |
| SWORDSMANSHIP | • swordsmanship n. The skill of using a sword. • SWORDSMANSHIP n. the skills of the swordsman. |
| THREADINESSES | • THREADINESS n. the state of being thready. |