Словарь синонимов английского языка - erroneous

(adj) wrong, mistaken, incorrect, inaccurate, inexact, imprecise, amiss, awry, false, faulty, misleading, flawed, botched, bungled, unsound, invalid, untrue, fallacious, spurious, counderfeit, Colloq off the mark, off course, Brit off beam, US off the beam: He gives the erroneous impression of being intelligent. 'Seperate' is an erroneous spelling of 'separate'.