| AUSFORMING | • ausforming v. Present participle of ausform. • AUSFORMING n. the act of deforming, quenching, and tempering a metal. |
| DISFORMING | • disforming v. Present participle of disform. • DISFORM v. to alter the form of. |
| FERROGRAMS | • ferrograms n. Plural of ferrogram. • FERROGRAM n. a slide prepared to illustrate the suspended iron particles in the lubricant of a machine. |
| FISHMONGER | • fishmonger n. (Britain) A person who sells fish. • fishmonger n. (Britain, rare) A fishmonger’s, a fishmonger’s shop: a shop that sells fish. • fishmonger n. (Archaic) A pimp. |
| FOGRAMITES | • FOGRAMITE n. an antiquated person or thing. |
| FOREGLEAMS | • foregleams n. Plural of foregleam. • FOREGLEAM n. a glimpse into the future. |
| FOREIGNISM | • foreignism n. A trait, custom, phrase or characteristic typical of a foreign country or language. • FOREIGNISM n. anything peculiar to a foreign language or people; a foreign idiom or custom. |
| FRIGHTSOME | • frightsome adj. Marked by fright or frightfulness; frightening; frightful; fearful; causing fear. • frightsome adj. Feeling fright; afraid; frightened. • FRIGHTSOME adj. frightful. |
| FROGMOUTHS | • frogmouths n. Plural of frogmouth. • FROGMOUTH n. one of several species of Asiatic and East Indian birds, so called from their very broad, flat bills. |
| FUMIGATORS | • fumigators n. Plural of fumigator. • FUMIGATOR n. one who fumigates. |
| HOMOGRAFTS | • homografts n. Plural of homograft. • HOMOGRAFT n. a graft from one individual to another unrelated individual of the same species. |
| MEGAFLORAS | • megafloras n. Plural of megaflora. • MEGAFLORA n. large plants. |
| MISFORMING | • misforming v. Present participle of misform. • MISFORM v. to make in an ill form. |
| REFORMINGS | • reformings n. Plural of reforming. • REFORMING n. the act of reforming. |
| SPONGIFORM | • spongiform adj. Like a sponge, porous, full of holes. • SPONGIFORM adj. resembling a sponge; soft and porous. |
| SPRINGFORM | • springform n. (Often attributive) A round baking tin with a rim that can be detached from the base. |
| STRIGIFORM | • strigiform n. Any owl of the order Strigiformes. • STRIGIFORM adj. shaped like an owl. |