slip-up Synonyms

trip up stumble slip parapraxis miscue blooper boo-boo clanger go astray gaffe drop the ball mix up boob boner go wrong screw up mess up foul up flub miscalculation goof glitch dumb move make a boo-boo be incorrect poor judgment error of judgment be wide of the mark get something wrong be inaccurate make mistake make a blunder make an error slipup lapsus linguae goof up bark up the wrong tree be wrong be mistaken slip of the tongue put foot in mouth wrong trip impropriety howler gaucherie fumble fluff flounder flaw