| BUSULFAN | • busulfan n. A particular drug used in chemotherapy. • BUSULFAN n. a drug used to treat leukaemia. |
| FABULOUS | • fabulous adj. Of or relating to fable, myth or legend. • fabulous adj. Characteristic of fables; marvelous, extraordinary, incredible. • fabulous adj. Fictional or not believable; made up. |
| FAULTFUL | • faultful adj. Full of faults or sins. • FAULTFUL adj. (Shakespeare) full of faults or sins. |
| FAUNULAE | • FAUNULA n. the fauna of a small single environment, also FAUNULE. |
| FAUNULES | • faunules n. Plural of faunule. • FAUNULE n. the fauna of a small single environment, also FAUNULA. |
| FAUTEUIL | • fauteuil n. An armchair. • fauteuil n. The chair of a presiding officer. • fauteuil n. (By extension) Membership in the Académie française. |
| FLATUOUS | • flatuous adj. (Obsolete) windy; generating wind. • flatuous adj. (Obsolete) generating flatulence. • FLATUOUS adj. flatulent. |
| FRAUDFUL | • fraudful adj. Full of fraud, deceit, or treachery; fraudulent. • FRAUDFUL adj. deceptive. |
| FULGURAL | • fulgural adj. Relating to, or characteristic of, thunder and lightning. • FULGURAL adj. pertaining to lightning. |
| FURCULAE | • furculae n. Plural of furcula. • furculæ n. (Obsolete) plural of furcula. • FURCULA n. (Latin) the jointed clavicles of a bird, aka wishbone, also FURCULUM. |
| FURCULAR | • furcular adj. Shaped like a fork; furcate. • furcular adj. (Anatomy) Relating to a furcula. • FURCULAR adj. shaped like a fork. |
| FURFURAL | • furfural n. (Organic chemistry) A heterocyclic aldehyde derivative of furan, obtained commercially from bran, with… • FURFURAL n. a liquid obtained by heating bran with dilute sulphuric acid, also FURAL, FURFURALDEHYDE, FURFUROL, FURFUROLE, FUROL, FUROLE. |
| LAUGHFUL | • laughful adj. Full of laughter; merry. • LAUGHFUL adj. full of laughter. |
| PAUSEFUL | • pauseful adj. (Poetic) Full of pauses; slow and irregular. • PAUSEFUL adj. full of pauses. |
| UNARTFUL | • unartful adj. Not artful; lacking craft, artless. • unartful adj. Lacking skill. • UNARTFUL adj. lacking art or skill; artless. |
| UNFAULTY | • unfaulty adj. Not faulty. • UNFAULTY adj. not faulty. |
| UNFEUDAL | • unfeudal adj. Not feudal. • UNFEUDAL adj. not marked by social attitudes. |
| UNLAWFUL | • unlawful adj. (Law) Prohibited; not permitted by law (either civil or criminal law; see illegal). • UNLAWFUL adj. not lawful. |
| UNMANFUL | • unmanful adj. Not manful. • UNMANFUL adj. not manful. |
| VAUNTFUL | • vauntful adj. (Archaic) Given to vaunting or boasting; vainly ostentatious. • VAUNTFUL adj. given to vaunting or boasting. |