| CHAPMANSHIPS | • CHAPMANSHIP n. the profession of chapman. |
| DIPHOSPHATES | • diphosphates n. Plural of diphosphate. • DIPHOSPHATE n. a phosphate containing two phosphate groups. |
| HYPSOPHOBIAS | • HYPSOPHOBIA n. a fear of falling from high places. |
| PHILOSOPHERS | • philosophers n. Plural of philosopher. • PHILOSOPHER n. a person who seeks wisdom or enlightenment. |
| PHILOSOPHESS | • philosophess n. (Rare) A female philosopher. • PHILOSOPHESS n. a female philosopher, also PHILOSOPHERESS. |
| PHILOSOPHIES | • philosophies n. Plural of philosophy. • PHILOSOPHY n. all learning exclusive of technical precepts and practical arts. |
| PHILOSOPHISE | • philosophise v. (UK, Australia, New Zealand) Alternative spelling of philosophize. • PHILOSOPHISE v. to reason in the manner of a philosopher, also PHILOSOPHIZE. |
| PHILOSOPHISM | • philosophism n. Spurious philosophy; the love or practice of sophistry. • PHILOSOPHISM n. would-be philosophy. |
| PHILOSOPHIST | • philosophist n. A practitioner or adherent of philosophism. • philosophist n. (Rare) Synonym of philosopher. • PHILOSOPHIST n. a would-be philosopher. |
| PHOSPHATIDES | • phosphatides n. Plural of phosphatide. • PHOSPHATIDE n. a phospholipid. |
| PHOSPHATISED | • phosphatised v. Simple past tense and past participle of phosphatise. • PHOSPHATISE v. to phosphate, also PHOSPHATIZE. |
| PHOSPHATISES | • phosphatises v. Third-person singular simple present indicative form of phosphatise. • PHOSPHATISE v. to phosphate, also PHOSPHATIZE. |
| PHOSPHATIZES | • phosphatizes v. Third-person singular simple present indicative form of phosphatize. • PHOSPHATIZE v. to phosphate, also PHOSPHATISE. |
| PHOSPHONIUMS | • phosphoniums n. Plural of phosphonium. • PHOSPHONIUM n. the radical PH4, analogous to ammonium. |
| PHOSPHORISED | • phosphorised v. Simple past tense and past participle of phosphorise. • PHOSPHORISE v. to combine or impregnate with phosphorus, also PHOSPHORIZE. |
| PHOSPHORISES | • phosphorises v. Third-person singular simple present indicative form of phosphorise. • PHOSPHORISE v. to combine or impregnate with phosphorus, also PHOSPHORIZE. |
| PHOSPHORISMS | • PHOSPHORISM n. (obsolete) chronic phosphorus poisoning. |
| PHOSPHORITES | • phosphorites n. Plural of phosphorite. • PHOSPHORITE n. fibrous apatite. |
| PHOSPHORIZES | • phosphorizes v. Third-person singular simple present indicative form of phosphorize. • PHOSPHORIZE v. to combine or impregnate with phosphorus, also PHOSPHORISE. |
| PROPHETSHIPS | • prophetships n. Plural of prophetship. • PROPHETSHIP n. the office of prophet. |