غرور، پوچی، کار بیهوده، بی مغزی، بیهودگی، بطالت
inanity
absurdity, inanity
inanity, insignificance, insignificancy
absurdity, blankness, inanity, negation, nothingness, vacuity, vanity
inanity, malarkey or malarky, nonsense, nonsensical, prattle