| DEINONYCHUSES | • deinonychuses n. Plural of deinonychus. • DEINONYCHUS n. any of a genus of small bipedal carnivorous theropod dinosaurs from the Cretaceous. |
| HOYDENISHNESS | • hoydenishness n. The quality of being hoydenish. • HOYDENISH n. like a hoyden, also HOIDENISH. |
| HYDRASTININES | • hydrastinines n. Plural of hydrastinine. • HYDRASTININE n. a colourless crystalline water-soluble compound whose pharmacological action resembles that of hydrastine. |
| HYPERTENSIONS | • hypertensions n. Plural of hypertension. • HYPERTENSION n. abnormally or excessively high pressure of arterial blood. |
| HYPNOANALYSES | • hypnoanalyses n. Plural of hypnoanalysis. • HYPNOANALYSIS n. psychoanalysis conducted on a hypnotized person. |
| NARCOHYPNOSES | • NARCOHYPNOSIS n. the use of narcotics to produce hypnosis. |
| NASOPHARYNGES | • nasopharynges n. Plural of nasopharynx. • NASOPHARYNX n. the upper part of the pharynx continuous with the nasal passages. |
| NASOPHARYNXES | • nasopharynxes n. Plural of nasopharynx. • NASOPHARYNX n. the upper part of the pharynx continuous with the nasal passages. |
| PENNYWHISTLES | • pennywhistles n. Plural of pennywhistle. • penny␣whistles n. Plural of penny whistle. • PENNYWHISTLE n. a cheap toy whistle originally sold for a penny. |
| RESYNCHRONISE | • resynchronise v. Alternative form of resynchronize. • RESYNCHRONISE v. to synchronise again, also RESYNCHRONIZE. |
| SYNCHONDROSES | • synchondroses n. Plural of synchondrosis. • SYNCHONDROSIS n. synarthrosis in which the bone surfaces are connected by cartilage. |
| SYNCHRONISERS | • synchronisers n. Plural of synchroniser. • SYNCHRONISER n. one who synchronises, also SYNCHRONIZER. |
| SYNCHRONIZERS | • synchronizers n. Plural of synchronizer. • SYNCHRONIZER n. one who synchronizes, also SYNCHRONISER. |
| SYNECPHONESES | • synecphoneses n. Plural of synecphonesis. • SYNECPHONESIS n. the union into one syllable of two vowels without forming a recognized diphthong. |
| SYNECPHONESIS | • synecphonesis n. (Grammar) A contraction of two syllables into one; synizesis. • SYNECPHONESIS n. the union into one syllable of two vowels without forming a recognized diphthong. |