| CRYPTESTHESIAS | • CRYPTESTHESIA n. supernormal perception, e.g. clairvoyance, also CRYPTAESTHESIA. |
| HETEROSTYLISMS | • HETEROSTYLISM n. the state of having styles of different lengths in different flowers, also HETEROSTYLY. |
| HYPERESTHESIAS | • hyperesthesias n. Plural of hyperesthesia. • HYPERESTHESIA n. excessive sensitivity, also HYPERAESTHESIA. |
| HYPEROSTOSISES | • HYPEROSTOSIS n. abnormal growth of bone tissue. |
| HYPERSENSITISE | • hypersensitise v. Alternative form of hypersensitize. • HYPERSENSITISE v. to make hypersensitive, also HYPERSENSITIZE. |
| HYSTEROSCOPIES | • hysteroscopies n. Plural of hysteroscopy. |
| NARCOSYNTHESES | • narcosyntheses n. Plural of narcosynthesis. • NARCOSYNTHESIS n. narcoanalysis directed toward unearthing repressed memories. |
| NARCOSYNTHESIS | • narcosynthesis n. A form of narcoanalysis in which the patient is made to recall repressed memories under hypnosis. • NARCOSYNTHESIS n. narcoanalysis directed toward unearthing repressed memories. |
| PHOSPHOROLYSES | • phosphorolyses n. Plural of phosphorolysis. • PHOSPHOROLYSIS n. a reaction analogous to hydrolysis involving phosphoric acid. |
| PHOSPHORYLASES | • phosphorylases n. Plural of phosphorylase. • PHOSPHORYLASE n. any of the enzymes that catalyze phosphorolysis with the formation of organic phosphates. |
| PRESBYTERSHIPS | • presbyterships n. Plural of presbytership. • PRESBYTERSHIP n. the office of presbyter, an elder in the early Christian church. |
| PSYCHOMETRISTS | • psychometrists n. Plural of psychometrist. • PSYCHOMETRIST n. one who practises psychometry. |
| PSYCHONEUROSES | • psychoneuroses n. Plural of psychoneurosis. • PSYCHONEUROSIS n. neurosis. |
| PSYCHONEUROSIS | • psychoneurosis n. (Dated) neurosis. • PSYCHONEUROSIS n. neurosis. |
| PSYCHOSURGEONS | • psychosurgeons n. Plural of psychosurgeon. • PSYCHOSURGEON n. a practitioner of psychosurgery. |
| RESYNCHRONISES | • resynchronises v. Third-person singular simple present indicative form of resynchronise. • RESYNCHRONISE v. to synchronise again, also RESYNCHRONIZE. |
| RESYNTHESISING | • resynthesising v. Present participle of resynthesise. • RESYNTHESISE v. to synthesise again, also RESYNTHESIZE. |
| SECRETARYSHIPS | • secretaryships n. Plural of secretaryship. • SECRETARYSHIP n. the office of secretary. |
| SYNCHROFLASHES | • SYNCHROFLASH n. a mechanism which synchronizes the opening of a camera shutter with the peak of brilliance of a flash bulb. |