Brainlessness, Buffoonery, Callowness, Craziness, Deadness, Dottiness, Dreariness, Dryness, Dullness, Eccentricity, Emptiness, Failure, Fatuity, Fecklessness, Flatness, Flimsiness, Folly, Foolery, Foolishness, Frivolity, Fruitlessness, Futility, Giddiness, Greenness, Heaviness, Hollowness, Idiocy, Idleness, Ignorance, Imbecility, Impotence, Ineffectiveness, Ineffectualness, Ineptitude, Inexperience, Innocence, Insanity, Insignificance, Invalidity, Levity, Lifelessness, Lightness, Lunacy, Madness, Meaninglessness, Mildness, Mindlessness, Absurdity, Agnosticism, Aimlessness, Aridity, Barrenness, Blank, Blankness, Bloodlessness, Nirvana, Noise, Nothing, Nothingness, Nullity, Oblivion, Obscurantism, Paleness, Pallor, Passivity, Pointlessness, Rawness, Senselessness, Shallowness, Silliness, Simplicity, Slenderness, Slowness, Solemnity, Staleness, Sterility, Stiffness, Stuffiness, Stupidity, Superficiality, Tastelessness, Tediousness, Thinness, Thoughtlessness, Tranquillity, Triteness, Triviality, Unfamiliarity, Unknowing, Uselessness, Vacancy, Vacuity, Vacuum, Vanity, Void, Weakness, Weirdness, Woodenness, Worthlessness