| HEPTAHEDRONS | • heptahedrons n. Plural of heptahedron. • HEPTAHEDRON n. a solid figure having several plane faces. |
| HYDROPHYTONS | • HYDROPHYTON n. the coenosarc of a hydroid colony. |
| HYPEREXTENDS | • hyperextends v. Third-person singular simple present indicative form of hyperextend. • HYPEREXTEND v. to extend so that the angle between bones of a joint is greater than normal. |
| ODONTOGRAPHS | • odontographs n. Plural of odontograph. • ODONTOGRAPH n. an instrument for obtaining curves for gear-teeth. |
| ODONTOPHORES | • odontophores n. Plural of odontophore. • ODONTOPHORE n. the rasping apparatus in molluscs. |
| PENTAHEDRONS | • pentahedrons n. Plural of pentahedron. • PENTAHEDRON n. a five-sided solid figure. |
| RADIOPHONIST | • RADIOPHONIST n. one who uses a radiophone. |
| REHYPNOTISED | • REHYPNOTISE v. to hypnotise again, also REHYPNOTIZE. |
| RESIDENTSHIP | • residentship n. The condition of being a resident. • residentship n. The length of a residency. • RESIDENTSHIP n. the state of being a resident. |
| SPENDTHRIFTS | • spendthrifts n. Plural of spendthrift. • SPENDTHRIFT n. one who spends his money recklessly. |
| SPINSTERHOOD | • spinsterhood n. The condition of being a spinster. • spinsterhood n. The time during which one is a spinster. • SPINSTERHOOD n. the state of being a spinster, also SPINSTERDOM, SPINSTERSHIP. |
| STENOGRAPHED | • stenographed v. Simple past tense and past participle of stenograph. • STENOGRAPH v. to write or report in stenographic characters. |
| STEPCHILDREN | • stepchildren n. Plural of stepchild. • STEPCHILD n. a wife's or husband's but not one's own child, daughter or son. |
| THUNDERCLAPS | • thunderclaps n. Plural of thunderclap. • thunder␣claps n. Plural of thunder clap. • THUNDERCLAP n. a clap of thunder. |
| TRANSSHIPPED | • transshipped v. Simple past tense and past participle of transship. • trans-shipped v. Simple past tense and past participle of trans-ship. • TRANSSHIP v. to transfer from one ship to another, also TRANSHIP. |