1.error n.
2.failing n.
3.fault n.
4.mistake n.
5.slip-up n.
6.f. failing, shortcoming, error, mistake, slip, oversight
7.error, mistake, shortcoming
8.bug
9.oversight
10.lapse
11.blunder
12.slip up
13.error
14.mistake
15.oversight, inaccuracy, slip up, defect, error
16.(во името) misnomer
