Synonyms and related words :
deviate, discount, disregard, err, fall into error, go amiss, go astray, go awry, go wrong, judge amiss, lapse, misappreciate, miscompute, misconjecture, misconstrue, miscount, misdeem, misesteem, misestimate, misevaluate, misinterpret, misjudge, misread, misreckon, misthink, misunderstand, misvalue, overestimate, overlook, overprize, overrate, overvalue, slip, slip up, stray, stumble, trip, underestimate, underprize, underrate, undervalue, wander