| FELONOUS | • felonous adj. (Obsolete) Evil, wicked. • FELONOUS adj. (Spenser) cruel, ruthless. |
| FLEURONS | • fleurons n. Plural of fleuron. • FLEURON n. (French) a decorative pastry motif. |
| FLOUNCED | • flounced v. Simple past tense and past participle of flounce. • FLOUNCE v. to move with an impatient fling. |
| FLOUNCES | • flounces v. Third-person singular simple present indicative form of flounce. • FLOUNCE v. to move with an impatient fling. |
| FLOUNDER | • flounder n. A European species of flatfish having dull brown colouring with reddish-brown blotches; fluke, European… • flounder n. (North America) Any of various flatfish of the family Pleuronectidae or Bothidae. • flounder n. A bootmaker’s tool for crimping boot fronts. |
| FLUORENE | • fluorene n. (Organic chemistry) A polycyclic aromatic hydrocarbon consisting of two benzene rings joined together… • FLUORENE n. a colorless, crystalline hydrocarbon, having a beautiful violet fluorescence. |
| FLUORINE | • fluorine n. (Uncountable) The chemical element (symbol F) with an atomic number of 9. It is the lightest of the… • fluorine n. (Chemistry, countable) A single atom of this element. • FLUORINE n. a gaseous element, also FLUORIN. |
| FOULNESS | • foulness n. The state of being foul. • Foulness prop.n. An island off the east coast of Essex where the Thames estuary joins the North Sea. • FOULNESS n. the state of being foul. |
| FUNKHOLE | • funkhole n. (Military, slang, dated) A foxhole. • funk␣hole n. (Military slang) A concealed place where one can hide in safety, especially during a war; a dugout. • FUNKHOLE n. a place of retreat for shelter or refuge. |
| HONEYFUL | • honeyful adj. (Poetic) Full of honey. • HONEYFUL adj. containing much honey. |
| MONOFUEL | • monofuel n. Synonym of monopropellant. • MONOFUEL n. a type of rocket propellant. |
| NOISEFUL | • noiseful adj. (Obsolete) Loud; clamorous. • NOISEFUL adj. full of noise. |
| NONFUELS | • NONFUEL n. a type of energy not used for generating heat, power, or electricity. |
| SULFONES | • sulfones n. Plural of sulfone. • SULFONE n. a sulfur compound, also SULPHONE. |
| UNFOILED | • unfoiled adj. Not foiled. • UNFOILED adj. not foiled. |
| UNFOLDED | • unfolded v. Simple past tense and past participle of unfold. • unfolded adj. Not folded. • UNFOLD v. to open something that is folded. |
| UNFOLDER | • unfolder n. One who, or that which, unfolds. • UNFOLDER n. one who unfolds. |
| UNFOOLED | • unfooled adj. Not fooled. • UNFOOL v. to undeceive. |