Exonerate: 證明無罪 Exorable：可說服的，心軟的
Fortuitous: accidental Fortitude: strength
Forfeit: 喪失 Surfeit：飲食過度
Fomentation：煽動，助長 Fermentation：發酵
Flounder: proceed clumsily Founder: collapse
Fractious: 易怒的，好爭吵的, hard to handle or control Fractional：部分的，碎片的 Factious: 有派性的 Factitious：人為的，虛假的 Facetious：輕浮的
Fetid: having an offensive smell stinking Fetish: 神物
Fantasy: imaginative fiction Fascinate: be irresistibly attractive
Flush: to pour liquid over or through Fluster: upset
Gouge: 半圓鑿，敲竹杠 Gauche：笨拙的，不會社交的 Gauge：標準尺寸
Gravel：碎石 Grovel：搖尾乞憐的 Gavel：a mallet used for commanding attention Grove: a small wood
Grate: to grind or rub against with a rasping noise Grateful thankful; pleasing Gratify: to afford pleasure to Gratis: without charge or recompense Gratuitous: free charge; unwarranted Gratitude: thankfulness
Gamble: 賭博，投機 Gable：山墻 Gambol：跳躍，嬉戲 Gobble: to swallow or eat greedily
Gall: vex, harass Gulled: deceive Guile: duplicity Guilt: 罪
Gloss：光澤 Gross：總的，粗野的，整體的
Hypnosis; 催眠術 Hypothesis：假說
Histrionics：演戲 Histology：組織學
Homely：長相普通的 Homily：a lecture of a moral theme
Hypercritical :meticulously or excessively critical Hypocritical :not sincerely
Halo：光圈 Hale: health, sound ,free from defect, disease
Incision: a cut Incite: start up, stir up
Impassioned：感激的，慷慨激昂的 Impassive：不為所動的
Imminence：急迫的 Eminence；卓越的
Ingrate：忘恩負義的 Ingratiate：逢迎，討好
Insurrection：造反，叛亂 Resurrection：復活