Synonyms of 'err'

backslide, blunder, bungle, degenerate, deviate, divagate, drift, fall, foozle, goof, lapse, meander, miscalculate, misconstrue, misdeem, misesteem, misinterpret, misjudge, misreckon, miss, misvalue, offend, ramble, rove, sin, slip, snake, straggle, stray, stumble, transgress, trespass, trip, twist, wander, wind