| ANTIHYSTERICS | • antihysterics n. Plural of antihysteric. • ANTIHYSTERIC n. a remedy for hysteria. |
| DITHYRAMBISTS | • DITHYRAMBIST n. one who sings dithyrambic hymns. |
| HYDRASTININES | • hydrastinines n. Plural of hydrastinine. • HYDRASTININE n. a colourless crystalline water-soluble compound whose pharmacological action resembles that of hydrastine. |
| HYPERHIDROSIS | • hyperhidrosis n. (Pathology) A medical condition with the primary symptom of excessive sweating, in excess of that required… • HYPERHIDROSIS n. excessive sweating, also HYPERIDROSIS. |
| HYPERKINESIAS | • hyperkinesias n. Plural of hyperkinesia. • HYPERKINESIA n. muscle spasm, a hyperactive condition of children, also HYPERKINESIS. |
| ICHTHYORNISES | • ICHTHYORNIS n. a toothed fossil bird of America. |
| NEUROSYPHILIS | • neurosyphilis n. (Pathology) A syphilis infection affecting the nervous system. • NEUROSYPHILIS n. a syphilitic infection affecting the central nervous system. |
| PHARYNGITISES | • PHARYNGITIS n. inflammation of the pharynx. |
| PHYSIOCRACIES | • PHYSIOCRACY n. government that does not interfere with the operation of supposed natural laws. |
| PHYSIOLATRIES | • physiolatries n. Plural of physiolatry. • PHYSIOLATRY n. nature-worship. |
| POLYHISTORIES | • POLYHISTORY n. great and varied learning. |
| PSYCHIATRISTS | • psychiatrists n. Plural of psychiatrist. • PSYCHIATRIST n. one who practises psychiatry, also PSYCHIATER. |
| STRYCHNINISMS | • STRYCHNINISM n. strychnine poisoning, also STRYCHNISM. |
| SYNCHRONISING | • synchronising v. Present participle of synchronise. • SYNCHRONISE v. to cause to happen at the same time, also SYNCHRONIZE. |
| SYNCHRONISTIC | • synchronistic adj. Of or pertaining to synchronism; arranged according to correspondence in time. • SYNCHRONISTIC adj. relating to synchronism, also SYNCHRONISTICAL. |
| THYROIDITISES | • thyroiditises n. Plural of thyroiditis. • THYROIDITIS n. inflammation of the thyroid. |