slip of tongue

aberration blunder confusion fault gaffe inaccuracy lapse miscalculation misconception misstep omission oversight snafu

blooper boo-boo bungle delusion erratum flub fluff illusion inadvertence misapplication misapprehension misinterpretation misprint misstatement muddle neglect overestimation slight slip solecism trip underestimation

false move false step faux pas misjudgment slipup typographical error

accuracy correction correctness perfection remembrance soundness success

certainty fact reality respect truth

calculation proof understanding