| COMFORTERS | • comforters n. Plural of comforter. • COMFORTER n. one who comforts. |
| FOCOMETERS | • focometers n. Plural of focometer. • FOCOMETER n. an instrument for measuring the focal length of a lens, also FOCIMETER. |
| FOREMOTHER | • foremother n. A female ancestor. • FOREMOTHER n. a female ancestor. |
| FORETOPMAN | • foretopman n. (Nautical) A sailor who controls the masts in the foretop. • FORETOPMAN n. a sailor who works on the platform at the head of the foremast. |
| FORETOPMEN | • foretopmen n. Plural of foretopman. • FORETOPMAN n. a sailor who works on the platform at the head of the foremast. |
| FORTHCOMES | • forthcomes v. Third-person singular simple present indicative form of forthcome. • FORTHCOME v. (obsolete) to come forth. |
| FRONTWOMEN | • frontwomen n. Plural of frontwoman. |
| OUTPERFORM | • outperform v. To perform better than something or someone. • OUTPERFORM v. to exceed in performance. |
| POSTFORMED | • postformed v. Simple past tense and past participle of postform. • POSTFORM v. to shape subsequently. |
| PROTEIFORM | • proteiform adj. (Zoology) changeable in form; resembling a proteus. • PROTEIFORM adj. changeable in form. |
| RECOMFORTS | • recomforts v. Third-person singular simple present indicative form of recomfort. • RECOMFORT v. (archaic) to comfort, console. |
| THERMOFORM | • thermoform v. To use a method of shaping, especially for thermoplastics, while hot. • THERMOFORM v. to give a final shape to plastics by heat and pressure. |
| TOMFOOLERY | • tomfoolery n. Foolish behaviour or speech. • tomfoolery n. (Cockney rhyming slang) Jewellery. • TOMFOOLERY n. playful or foolish behavior. |