unerring Antonyms

not perfect unfaithful specious off mistaken invalid inexact incorrect inappropriate inaccurate improper imperfect unreliable unsound another think coming undependable off the beam imprecise all wet coloured unsuitable wrong vile untruthful untrue flawed faulty bad atypical assuming artificial approximate apocryphal anthropological anomalous amorphous ambiguous abnormal biased black false fallible fallacious evil erroneous erring defective colored careless bogus