| DIPHTHONGISES | • diphthongises v. Third-person singular simple present indicative form of diphthongise. • DIPHTHONGISE v. to make into a diphthong, also DIPHTHONGIZE. |
| HIPPOPHAGISTS | • hippophagists n. Plural of hippophagist. • HIPPOPHAGIST n. one who eats horseflesh. |
| HYPOGNATHISMS | • HYPOGNATHISM n. the state of being hypognathous. |
| HYPOTHESISING | • hypothesising v. Present participle of hypothesise. • HYPOTHESISE v. to form a hypothesis, also HYPOTHESIZE, HYPOTHETISE, HYPOTHETIZE. |
| HYPSOGRAPHIES | • HYPSOGRAPHY n. the branch of geography dealing with the measurement and mapping of heights above sea level. |
| OPISTHOGRAPHS | • opisthographs n. Plural of opisthograph. • OPISTHOGRAPH n. a manuscript or slab inscribed on both back and front. |
| PHOSPHATISING | • phosphatising v. Present participle of phosphatise. • PHOSPHATISE v. to phosphate, also PHOSPHATIZE. |
| PHOSPHORISING | • phosphorising v. Present participle of phosphorise. • PHOSPHORISE v. to combine or impregnate with phosphorus, also PHOSPHORIZE. |
| PHRASEOGRAPHS | • phraseographs n. Plural of phraseograph. • PHRASEOGRAPH n. a phrase for which there exists a phraseogram. |
| SHAPESHIFTING | • shapeshifting v. Present participle of shapeshift. • shapeshifting n. A change in shape; a transformation. • SHAPESHIFTING n. (in folklore) the ability to change physical form at will. |
| SHARPSHOOTING | • sharpshooting n. Highly accurate marksmanship. • sharpshooting v. Present participle of sharpshoot. • SHARPSHOOTING n. shooting with great precision. |
| SHEEPHERDINGS | • SHEEPHERDING n. looking after sheep. |
| SHEEPSHEARING | • sheepshearing n. The act of shearing sheep. • SHEEPSHEARING n. the act of shearing sheep. |
| SHEPHERDLINGS | • shepherdlings n. Plural of shepherdling. • SHEPHERDLING n. a little shepherd. |
| SPHYGMOGRAPHS | • sphygmographs n. Plural of sphygmograph. • SPHYGMOGRAPH n. an instrument for recording the pulse. |
| SPHYGMOPHONES | • sphygmophones n. Plural of sphygmophone. • SPHYGMOPHONE n. an instrument for hearing the pulse. |
| SPRACHGEFUHLS | • SPRACHGEFUHL n. (German) an intuitive sense of what is linguistically appropriate. |
| SUPERHIGHWAYS | • superhighways n. Plural of superhighway. • SUPERHIGHWAY n. a multilane highway (as an expressway or turnpike) designed for high-speed traffic. |
| THEOSOPHISING | • theosophising v. Present participle of theosophise. • THEOSOPHISE v. to practise theosophy, also THEOSOPHIZE. |