| DISPROOFS | • disproofs n. Plural of disproof. • DISPROOF n. the act of disproving. |
| FORCEPSES | • forcepses n. Plural of forceps. • FORCEPS n. (Latin) a pair of tongs used in surgery. |
| FORESHIPS | • foreships n. Plural of foreship. • FORESHIP n. the front of a ship. |
| FORSPEAKS | • forspeaks v. Third-person singular simple present indicative form of forspeak. • FORSPEAK v. to speak against, also FORESPEAK. |
| FORSPENDS | • forspends v. Third-person singular simple present indicative form of forspend. • FORSPEND v. to wear out, also FORESPEND. |
| FREEPOSTS | • FREEPOST n. free of charge mail. |
| FROSTNIPS | • frostnips n. Plural of frostnip. • FROSTNIP n. the freezing of outer skin layers. |
| PISIFORMS | • pisiforms n. Plural of pisiform. • PISIFORM n. a small bone of the wrist. |
| POSTFORMS | • postforms n. Plural of postform. • postforms v. Third-person singular simple present indicative form of postform. • POSTFORM v. to shape subsequently. |
| PROFESSED | • professed adj. Openly declared or acknowledged. • professed adj. Professing to be qualified. • professed adj. Admitted to a religious order. |
| PROFESSES | • professes v. Third-person singular simple present indicative form of profess. • PROFESS v. to affirm openly. |
| PROFESSOR | • professor n. The most senior rank for an academic at a university or similar institution, informally also known as… • professor n. (US, informal) A teacher or faculty member at a college or university regardless of formal rank. • professor n. (Archaic) One who professes something, such as a religious doctrine. |
| PROFUSERS | • PROFUSER n. a prodigal or spendthrift. |
| PROOFLESS | • proofless adj. Without proof. • PROOFLESS adj. wanting sufficient evidence to induce belief; not proved. |
| PROSIFIES | • prosifies v. Third-person singular simple present indicative form of prosify. • PROSIFY v. to write prose. |
| SLIPFORMS | • slipforms n. Plural of slipform. • slipforms v. Third-person singular simple present indicative form of slipform. • SLIPFORM v. to construct with the use of a mould. |
| SUPERSOFT | • supersoft adj. Very soft. • supersoft adj. (Astronomy) Describing astronomical X-rays of very low energy. • supersoft adj. (Motorsports) Softer than soft, harder than ultrasoft and therefore harder than hypersoft. |