| ACCOMPANYIST | • accompanyist n. Alternative spelling of accompanist. • ACCOMPANYIST n. one who accompanies another, also ACCOMPANIST. |
| CATAPHYSICAL | • cataphysical adj. Unnatural; going against nature. • CATAPHYSICAL adj. unnatural. |
| CYCADOPHYTES | • cycadophytes n. Plural of cycadophyte. • CYCADOPHYTE n. any of a division of usually unbranched mostly extinct gymnosperms. |
| CYCLOPAEDIST | • cyclopaedist n. Alternative spelling of cyclopedist. • cyclopædist n. Alternative spelling of cyclopedist. • CYCLOPAEDIST n. one who writes encyclopaedias. |
| DACTYLOSCOPY | • dactyloscopy n. The forensic analysis and comparison of fingerprints as a means of identification of individuals. • DACTYLOSCOPY n. the comparison of fingerprints for purpose of identification. |
| DESPOTOCRACY | • despotocracy n. Government by a despot. • DESPOTOCRACY n. rulership by despots or tyrants. |
| INTRAPSYCHIC | • intrapsychic adj. Within the psyche or mind. • INTRAPSYCHIC adj. being or occurring within the psyche, mind, or personality. |
| METAPSYCHICS | • metapsychics n. The study of psychic or metapsychic phenomena. • METAPSYCHICS n. the study of psychic phenomena beyond the limits of ordinary or orthodox psychology. |
| PANTISOCRACY | • pantisocracy n. A utopian social system in which every member participates equally in government. • PANTISOCRACY n. government by all equally. |
| PERSPICACITY | • perspicacity n. Acute discernment or understanding; insight. • perspicacity n. The human faculty or power to mentally grasp or understand clearly. • perspicacity n. (Obsolete) Keen eyesight. |
| PHYSIOCRATIC | • physiocratic adj. Of or relating to the physiocrats. • PHYSIOCRATIC adj. of or like a physiocrat. |
| PROSTACYCLIN | • prostacyclin n. (Organic chemistry) A prostaglandin produced in the walls of blood vessels; it acts as a vasodilator… • PROSTACYCLIN n. a prostaglandin which dilates blood vessels and inhibits blood clotting. |
| PSYCHOACTIVE | • psychoactive adj. (Pharmacology) Affecting the mind or mental processes. • psychoactive n. (Pharmacology) Any drug that affects the mind or mental processes. • PSYCHOACTIVE adj. affecting the mind or behavior. |
| PSYCHOPATHIC | • psychopathic adj. Exhibiting the behaviors and personality traits of a psychopath. • psychopathic n. (Dated) A psychopath. • PSYCHOPATHIC adj. relating to psychopathy. |
| PYROCLASTICS | • pyroclastics n. Plural of pyroclastic. • PYROCLASTIC n. a rock formed in this way. |
| TRACHEOSCOPY | • tracheoscopy n. (Medicine) examination of the interior of the trachea using a tracheoscope. • TRACHEOSCOPY n. inspection of the trachea. |