error
noun
a wrong action attributable to bad judgment or ignorance or inattention
“he made a bad mistake”
“she was quick to point out my errors”
inadvertent incorrectness
Synonymserroneousnessa misconception resulting from incorrect information
Synonymserroneous belief(baseball) a failure of a defensive player to make an out when normal play would have sufficed
Synonymsmisplaydeparture from what is ethically acceptable
Synonymswrongdoing(computer science) the occurrence of an incorrect result produced by a computer
Synonymscomputer errorpart of a statement that is not correct
“the book was full of errors”
Synonymsmistake
Source: WordNet 3.1, Princeton University
