| SKYSURFS | • SKYSURF v. to perform maneuvers during free fall while riding on a skyboard. |
| FOSSICKERS | • fossickers n. Plural of fossicker. • FOSSICKER n. (Australian slang) one who fossicks, rummages about, or searches for gold near the surface of a mine. |
| FRISKINESS | • friskiness n. The characteristic or quality of being frisky. • FRISKINESS n. the state of being frisky. |
| SCARFSKINS | • scarfskins n. Plural of scarfskin. • SCARFSKIN n. the epidermis or outermost layer of skin. |
| SKYSURFERS | • skysurfers n. Plural of skysurfer. • SKYSURFER n. one who skysurfs. |
| FORKINESSES | • FORKINESS n. the state of dividing in a forklike manner. |
| FRANKNESSES | • franknesses n. Plural of frankness. • FRANKNESS n. the quality of being frank. |
| SKYSURFINGS | • SKYSURFING n. the sport of free-falling from an aeroplane with a modified surfboard attached to the feet, which is used to ride the air currents. |
| FORKEDNESSES | • FORKEDNESS n. the state of being forked. |
| FORSAKENNESS | • forsakenness n. The state or condition of being forsaken. • FORSAKENNESS n. the state of being forsaken. |
| FREAKINESSES | • freakinesses n. Plural of freakiness. • FREAKINESS n. the state of being freaky. |
| FREAKISHNESS | • freakishness n. The characteristic or quality of being freakish. • FREAKISHNESS n. the state of being freakish. |
| FRISKINESSES | • friskinesses n. Plural of friskiness. • FRISKINESS n. the state of being frisky. |
| SUCKERFISHES | • suckerfishes n. Plural of suckerfish. • SUCKERFISH n. the remora or any other fish with an adhesive disc, e.g. a lumpsucker. |
| FORSAKENNESSES | • FORSAKENNESS n. the state of being forsaken. |
| FREAKISHNESSES | • freakishnesses n. Plural of freakishness. • FREAKISHNESS n. the state of being freakish. |