| AFFLUENTIAL | • affluential adj. Affluent and influential. • affluential n. An affluent, influential person. • AFFLUENTIAL n. an affluent person who does not display his or her wealth in the form of material possessions. |
| FALDERALING | • FALDERAL v. to sing meaningless sounds, also FALDEROL, FOLDEROL. |
| FIANCAILLES | • FIANCAILLES n. (French) betrothal. |
| FLAGELLANTS | • flagellants n. Plural of flagellant. • FLAGELLANT n. a person who whips, esp. himself or herself in religious discipline or sexual gratification. |
| FLATLANDERS | • flatlanders n. Plural of flatlander. • FLATLANDER n. one who lives in flat country. |
| FLOATPLANES | • floatplanes n. Plural of floatplane. • FLOATPLANE n. a seaplane. |
| FRATERNALLY | • fraternally adv. In a fraternal manner. • FRATERNAL adv. belonging to a brother or brethren. |
| FRAXINELLAS | • fraxinellas n. Plural of fraxinella. • FRAXINELLA n. a perennial herb of the rue family. |
| FUSTANELLAS | • fustanellas n. Plural of fustanella. • FUSTANELLA n. (Italian) a white kilt worn by Greek and Albanian men, also FUSTANELLE. |
| HALFENDEALE | • HALFENDEALE n. (Spenser) half. |
| HALLEFLINTA | • halleflinta n. A type of metamorphic rock, formed from volcanic tuff and rich in quartz and feldspars. • hälleflinta n. A fine-grained rock consisting of an intimate mixture of quartz and feldspar, sometimes banded or striated… • HALLEFLINTA n. (Swedish) a dense rock containing quartz and feldspar. |
| INFLAMMABLE | • inflammable adj. Capable of burning; easily set on fire. • inflammable adj. (Figuratively) Easily excited; set off by the slightest excuse; easily enraged or inflamed. • inflammable adj. (Nonstandard) Incapable of burning; not easily set on fire. |
| INFLATABLES | • inflatables n. Plural of inflatable. • INFLATABLE n. an inflatable vehicle. |
| LANGLAUFERS | • langlaufers n. Plural of langlaufer. • LANGLAUFER n. a cross-country skier. |
| UNFLAPPABLE | • unflappable adj. Remaining composed and level-headed at all times; impossible to fluster; not becoming frustrated or irritated easily. • UNFLAPPABLE adj. imperturbable. |