| FLAMEPROOFERS | • flameproofers n. Plural of flameproofer. • FLAMEPROOFER n. one who flameproofs.
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| GREASEPROOF | • greaseproof adj. Resistant to grease. • greaseproof v. (Transitive) To make resistant to grease.
 • GREASEPROOF adj. resistant or impermeable to grease.
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| GREASEPROOFS | • greaseproofs v. Third-person singular simple present indicative form of greaseproof. • GREASEPROOF n. paper proof against grease.
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| NONPERFORMANCES | • nonperformances n. Plural of nonperformance. • NONPERFORMANCE n. something that is not a performance.
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| PREPROFESSIONAL | • preprofessional adj. Prior to starting a profession. • preprofessional n. One who is working towards becoming a professional.
 • PREPROFESSIONAL adj. of or relating to the period preceding specific study for or practice of a profession.
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| PROFESSIONALISE | • professionalise v. Alternative spelling of professionalize. • PROFESSIONALISE v. to give a professional character to, also PROFESSIONALIZE.
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| PROFESSIONALIZE | • professionalize v. To make something professional. • professionalize v. To advance an occupation to the level of a profession.
 • PROFESSIONALIZE v. to give a professional character to, also PROFESSIONALISE.
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| PROFESSORATE | • professorate n. Professorship. • PROFESSORATE n. the office of a professor.
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| PROFESSORATES | • professorates n. Plural of professorate. • PROFESSORATE n. the office of a professor.
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| PROFESSORIATE | • professoriate n. Professors considered as a group or body. • professoriate n. (Dated) The office of a professor.
 • PROFESSORIATE n. the body of college and university teachers at an institution or in society, also PROFESSORIAT.
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| PROFESSORIATES | • professoriates n. Plural of professoriate. • PROFESSORIATE n. the body of college and university teachers at an institution or in society, also PROFESSORIAT.
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| PROOFREADERS | • proofreaders n. Plural of proofreader. • proof-readers n. Plural of proof-reader.
 • proof␣readers n. Plural of proof reader.
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| SUPERFOETATION | • superfoetation n. Alternative spelling of superfetation. • SUPERFOETATION n. a second conception when there is already a fetus in the womb, also SUPERFETATION.
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| SUPERFOETATIONS | • superfoetations n. Plural of superfoetation. • SUPERFOETATION n. a second conception when there is already a fetus in the womb, also SUPERFETATION.
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| WATERPROOFERS | • waterproofers n. Plural of waterproofer. • WATERPROOFER n. one who waterproofs.
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| WATERPROOFNESS | • waterproofness n. The property of being waterproof. • WATERPROOFNESS n. the state of being waterproof.
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| WEATHERPROOFS | • weatherproofs v. Third-person singular simple present indicative form of weatherproof. • WEATHERPROOF v. to make able to withstand exposure to weather without damage or loss of function.
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