| FLAMEPROOFER | • flameproofer n. Any substance used for flameproofing. • FLAMEPROOFER n. one who flameproofs. |
| GREASEPROOFS | • greaseproofs v. Third-person singular simple present indicative form of greaseproof. • GREASEPROOF n. paper proof against grease. |
| IMPERFORABLE | • imperforable adj. Incapable of being perforated. • IMPERFORABLE adj. not able to be perforated. |
| IMPERFORATED | • imperforated adj. Not perforated; having no opening or aperture; imperforate. • IMPERFORATED adj. not perforated into perforated rows, used of stamps and sheets of stamps, also IMPERFORATE. |
| PERFORATUSES | • PERFORATUS n. the short flexor of the toes or the superficial flexor of the finger. |
| PERFORMANCES | • performances n. Plural of performance. • PERFORMANCE n. the execution of an action. |
| PERFORMATIVE | • performative adj. (Philosophy, linguistics) Being enacted as it is said. • performative adj. Being done as a performance in order to create an impression. • performative n. A performative utterance. |
| PREFECTORIAL | • prefectorial adj. Of or pertaining to a prefect. • PREFECTORIAL adj. relating to office of prefect. |
| PREFORMATIVE | • preformative n. Chiefly in Semitic languages: a formative letter, syllable, etc., at the beginning of a word. • preformative adj. Of or pertaining to preformation. • preformative adj. Of a thing: forming or affecting something that comes later. |
| PREFORMATTED | • preformatted adj. Formatted in advance. • PREFORMAT v. to format in advance. |
| PREFORMULATE | • preformulate v. To formulate (a pharmaceutical drug) in advance of general availability. • PREFORMULATE v. to formulate in advance. |
| PROFESSORATE | • professorate n. Professorship. • PROFESSORATE n. the office of a professor. |
| PROLIFERATED | • proliferated v. Simple past tense and past participle of proliferate. • PROLIFERATE v. to grow or increase in number rapidly. |
| PROLIFERATES | • proliferates v. Third-person singular simple present indicative form of proliferate. • PROLIFERATE v. to grow or increase in number rapidly. |
| PROOFREADERS | • proofreaders n. Plural of proofreader. • proof-readers n. Plural of proof-reader. • proof␣readers n. Plural of proof reader. |
| UNPERFORATED | • unperforated adj. Not perforated. • UNPERFORATED adj. not perforated. |
| WATERPROOFED | • waterproofed adj. Having been made waterproof. • waterproofed v. Simple past tense and past participle of waterproof. • WATERPROOF v. to make waterproof. |
| WATERPROOFER | • waterproofer n. One who, or that which, makes waterproof. • WATERPROOFER n. one who waterproofs. |
| WEATHERPROOF | • weatherproof adj. Capable of resisting damage caused by the weather. • weatherproof v. (UK) To make something resistant to damage caused by the weather. • WEATHERPROOF n. proof against the weather. |