Synonyms of erroneous in English:


See US English definition of erroneous

See UK English definition of erroneous

See Spanish definition of erróneo


1‘the report was based on an erroneous assumption’

wrong, incorrect, mistaken, in error, inaccurate, not accurate, inexact, not exact, imprecise, invalid, untrue, false, fallacious, wide of the mark, off target
misleading, illogical, unsound, specious, unfounded, without foundation, faulty, flawed, spurious
informal off beam, bogus, phoney, out, way out, full of holes, dicey, iffy
British informal dodgy
archaic abroad

right, correct