| FATHOMER | • fathomer n. One who fathoms. • FATHOMER n. one who fathoms. |
| FLATFORM | • flatform n. A type of shoe with a flat platform sole. • FLATFORM n. a thick, level sole on a shoe. |
| FLATWORM | • flatworm n. Any of very many parasitic or free-living worms, of the phylum Platyhelminthes, having a flattened body… • FLATWORM n. a flat-bodied worm. |
| FOOTMARK | • footmark n. Footprint (an impression made by a foot). • FOOTMARK n. a mark left by the foot. |
| FOREMAST | • foremast n. (Nautical) The mast nearest the bow, on a ship with more than one mast; the second-tallest mast on a full-rigged ship. • fore-mast n. Alternative spelling of foremast. • FOREMAST n. the forward mast of a ship. |
| FORMANTS | • formants n. Plural of formant. • FORMANT n. (German) a component of a speech sound. |
| FORMATED | • formated v. Simple past tense and past participle of formate. • formated v. Misspelling of formatted. • FORMATE v. to fly in formation. |
| FORMATES | • formates v. Third-person singular simple present indicative form of formate. • FORMATE v. to fly in formation. |
| FORMIATE | • FORMIATE n. a salt of formic acid. |
| FOULMART | • foulmart n. Alternative form of foumart. • FOULMART n. a polecat, also FOUMART. |
| FOUMARTS | • foumarts n. Plural of foumart. • FOUMART n. a polecat, also FOULMART. |
| FRONTMAN | • frontman n. Alternative spelling of front man: a person acting as the public face of an organization. • frontman n. Alternative spelling of front man: the lead male singer in a band. • front␣man n. A person acting as the public face of some other, covert group. |
| FUMATORY | • fumatory adj. Of or relating to smoke, smoking, or fumigation. • fumatory n. A place for subjecting things to smoke or vapour. • FUMATORY n. a place for smoking or fumigation, also FUMATORIUM. |
| MORTSAFE | • mortsafe n. (Scotland) An iron frame constructed over a grave as a protection against resurrectionists. • MORTSAFE n. a heavy iron cage placed over the grave of a newly buried person to deter body snatchers. |
| NATIFORM | • natiform adj. Resembling or having the form of buttocks. • NATIFORM adj. shaped like a buttock. |
| PLATFORM | • platform n. A raised stage from which speeches are made and on which musical and other performances are made. • platform n. A raised floor for any purpose, e.g. for workmen during construction, or formerly for military cannon. • platform n. (Figurative) A place or an opportunity to express one’s opinion. |
| REFORMAT | • reformat v. To format anew or again, generally erasing a previous format. • REFORMAT v. to change the format. |