| FATHOMLESSLY | • fathomlessly adv. In a fathomless manner, to a fathomless degree. • FATHOMLESS adv. incapable of being fathomed.
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| FLAGELLATORS | • flagellators n. Plural of flagellator. • FLAGELLATOR n. one who engages in flagellation.
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| FLAGITIOUSLY | • flagitiously adv. In a flagitious manner. • FLAGITIOUS adv. marked by scandalous crime or vice; villainous.
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| FLATTEROUSLY | • FLATTEROUS adv. (archaic) flattering. | 
| FLOCCULATORS | • flocculators n. Plural of flocculator. • FLOCCULATOR n. one who flocculates.
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| FOOTBALLENES | • FOOTBALLENE n. buckminsterfullerene, a ball-shaped molecule containing 60 carbon atoms linked together in hexagons and pentagons to form a closed, near spherical and very stable structure. | 
| FOOTBALLISTS | • footballists n. Plural of footballist. • FOOTBALLIST n. one who plays football, also FOOTBALLER.
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| FORESTALLERS | • forestallers n. Plural of forestaller. • FORESTALLER n. one who forestalls.
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| FORESTALLING | • forestalling v. Present participle of forestall. • forestalling n. The act of one who forestalls.
 • FORESTALLING n. the act of forestalling.
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| FOTHERGILLAS | • FOTHERGILLA n. any plant of the Fothergilla genus of North American deciduous shrubs of the witch-hazel family. | 
| FUSILLATIONS | • fusillations n. Plural of fusillation. • FUSILLATION n. (obsolete) death by shooting.
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| LACTOFLAVINS | • lactoflavins n. Plural of lactoflavin. • LACTOFLAVIN n. an earlier name for riboflavin.
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| LOATHFULNESS | • loathfulness n. (Rare) The condition of being loathful; reluctance. • LOATHFULNESS n. the state of being loathful.
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| REFOCILLATES | • refocillates v. Third-person singular simple present indicative form of refocillate. • REFOCILLATE v. (obsolete) to refresh; to cherish.
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| SLUMPFLATION | • slumpflation n. (Economics) Inflation accompanied by a slump in output and employment. • SLUMPFLATION n. a state or period of combined economic decline and rising inflation.
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