| A | B |
| flux | flowing; series of changes |
| foible | weakness; slight fault |
| foment | stir up; instigate |
| foppish | vain about dress and appearance |
| foray | raid |
| foreboding | premonition of evil |
| forensic | suitible to debate or courts of law |
| forte | strong point or special talent |
| fortuitous | accidental; by chance |
| fractious | unruly |
| fraught | filled |
| fray | brawl |
| frenzied | madly excited |
| fresco | painting on plaster (usually fresh) |
| frieze | ornamental band on the wall |
| frigid | intesely cold |
| frugality | thrift |
| fulminate | thuder, explode |
| furor | frenzy; great excitement |
| fusion | union; colation |
| gambol | skip; leap playfully |
| gamut | entire range |
| garish | gaudy |
| garnish | decorate |
| geniality | cheerfulness; kindness; sympathy |
| genre | style of an illustration scenes of common life |
| gentry | people of standing; class of people just below nobility |
| germane | pertnent; bearing upon the case at hand |
| gist | essence |
| gloat | express evil satisfaction; view malevolently |