neúmnost (piece, act of) stupidity, folly, foolishness; nonsense, absurdity, preposterousness, senselessness
 skrajna neúmnost utter nonsense; (traparija) twaddle
 neúmnost(i)! nonsense!, stuff and nonsense!, bosh!, fiddlesticks!; rot!
 ne delaj takih neúmnosti! you must not do such foolish things!
 neúmnosti kvasiš (žargon) you are talking rot
 neúmnosti uganjati to play the fool
 govoriti neúmnosti to talk nonsense
 blebetati neúmnosti to talk drivel (ali rubbish)