| CHLORARGYRITES | • CHLORARGYRITE n. horn silver, also CHLOROARGYRITE. |
| CRYPTOGRAPHERS | • cryptographers n. Plural of cryptographer. • CRYPTOGRAPHER n. a specialist in cryptography. |
| HAIRDRYERS | • hairdryers n. Plural of hairdryer. • hair-dryers n. Plural of hair-dryer. • hair␣dryers n. Plural of hair dryer. |
| HYDRARGYRIAS | • HYDRARGYRIA n. mercury poisoning, also HYDRARGYRISM. |
| HYDRARGYRISM | • hydrargyrism n. (Medicine) A diseased condition produced by poisoning with hydrargyrum, or mercury; mercurialism. • HYDRARGYRISM n. mercury poisoning, also HYDRARGYRIA. |
| HYDRARGYRISMS | • HYDRARGYRISM n. mercury poisoning, also HYDRARGYRIA. |
| HYDRARGYRUMS | • HYDRARGYRUM n. an obsolete name for mercury. |
| HYDRARTHROSES | • HYDRARTHROSIS n. swelling of a joint caused by the accumulation in it of watery fluid. |
| HYDRARTHROSIS | • hydrarthrosis n. (Medicine) An effusion of watery liquid into the cavity of a joint. • HYDRARTHROSIS n. swelling of a joint caused by the accumulation in it of watery fluid. |
| HYDROCRACKERS | • hydrocrackers n. Plural of hydrocracker. • HYDROCRACKER n. one engaged in hydrocracking. |
| HYDROEXTRACTORS | • hydroextractors n. Plural of hydroextractor. • HYDROEXTRACTOR n. a drying machine that works centrifugally. |
| HYDROGRAPHERS | • hydrographers n. Plural of hydrographer. • HYDROGRAPHER n. a student of hydrography. |
| HYPERREACTORS | • hyperreactors n. Plural of hyperreactor. • HYPERREACTOR n. one who reacts in the extreme. |
| MARSHBERRY | • marshberry n. (Newfoundland) The cranberry. |
| PYROGRAPHERS | • pyrographers n. Plural of pyrographer. • PYROGRAPHER n. one who practises pyrography. |
| RHYPAROGRAPHERS | • rhyparographers n. Plural of rhyparographer. • RHYPAROGRAPHER n. one who does genre or still-life pictures of sordid subjects. |
| RHYPAROGRAPHIES | • RHYPAROGRAPHY n. genre or still-life pictures of sordid subjects. |