بیهودگیدیکشنری فارسی به انگلیسیfutility, inanity, indecisiveness, pointlessness, senselessness, uselessness, vanity
حماقتدیکشنری فارسی به انگلیسیasininity, daftness, dumbness, fatuousness, folly, foolishness, idiocy, imbecility, inanity, insanity, lunacy, puerility, senselessness, silliness, simplicity, stupidity, tomfoolery