to go astray in thought or belief; be mistaken; be incorrect.

to go astray morally; sin

To err is human.

Archaic . to deviate from the true course, aim, or purpose.

verb

correct

verb

be inaccurate , be incorrect , be in error , be mistaken , blow * , blunder , bollix , boo-boo , deviate , drop the ball , fall , flub * , foul up * , go astray , goof * , go wrong , lapse , louse up , make a mess of , mess up * , misapprehend , misbehave , miscalculate , misjudge , muff * , offend , screw up * , sin , slip up * , snafu * , snarl up , stray , stumble , transgress , trespass , wander , miscue , mistake , slip , slip up , trip up , depart , digress , diverge , swerve , veer , bungle , flub , goof , misdo , muff , wrong