| DIAPHOTOTROPIC | • DIAPHOTOTROPIC adj. diaheliotropic, turning transversely to the light. |
| IMPERCEPTIVITY | • imperceptivity n. Inability to perceive. • IMPERCEPTIVITY n. the state of being imperceptive. |
| NONPARTICIPANT | • nonparticipant adj. Not participating. • nonparticipant n. One who is not a participant. • NONPARTICIPANT n. one who is not a participant. |
| PARTICIPATIONS | • participations n. Plural of participation. • PARTICIPATION n. the act of participating. |
| PERCEPTIBILITY | • perceptibility n. The state, quality, or condition of being perceptible. • PERCEPTIBILITY n. the state of being perceptible. |
| PERCEPTIVITIES | • perceptivities n. Plural of perceptivity. • PERCEPTIVITY n. the state of being perceptive. |
| PERIPATETICISM | • peripateticism n. The doctrines or philosophical system of the peripatetics. • PERIPATETICISM n. the state of being peripatetic. |
| PERSPECTIVISTS | • perspectivists n. Plural of perspectivist. • PERSPECTIVIST n. a believer in perspectivism. |
| PETROPHYSICIST | • petrophysicist n. One who studies petrophysics. • PETROPHYSICIST n. a student of petrophysics. |
| PITHECANTHROPI | • PITHECANTHROPUS n. any of several primitive extinct men from Java. |
| PRECIPITATIONS | • precipitations n. Plural of precipitation. • PRECIPITATION n. any form of water that falls from the atmosphere to the surface of the earth (e.g. rain, snow, sleet, and hail). |
| PRECOMPETITIVE | • precompetitive adj. Describing the early stages of the development of a commercial product, during which competitors collaborate. • PRECOMPETITIVE adj. denoting a period of industrial or commercial development during which competitors work together. |
| PRESCRIPTIVIST | • prescriptivist n. (Linguistics) Someone who lays down rules regarding language usage, or who believes that traditional… • prescriptivist adj. Having a tendency to prescribe. • PRESCRIPTIVIST n. an adherent of prescriptivism, the belief that moral edicts are merely orders with no truth value. |
| SUPERPATRIOTIC | • superpatriotic adj. Extremely patriotic. • SUPERPATRIOTIC adj. extremely patriotic. |