What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Erroneous vs Infallible - What's the difference?

erroneous | infallible |

As adjectives the difference between erroneous and infallible

is that erroneous is containing an error; inaccurate while infallible is without fault or weakness; incapable of error or fallacy.

erroneous

English

Adjective

(en adjective)
  • Containing an error; inaccurate.
  • * His answer to the sum was erroneous .
  • Derived from an error.
  • * His conclusion was erroneous as it was based on a false assumption.
  • Mistaken.
  • * His choice at the line-up was erroneous as he had only seen the mugger for an instant.
  • (legal) signifies a deviation from the requirements of the law, but does not connote a lack of legal authority, and is thus distinguished from illegal.
  • * If, while having the power to act, one commits error in the exercise of that power, he acts erroneously .
  • Usage notes

    * Nouns to which "erroneous" is often applied: impression, assumption, belief, conclusion, statement, idea, data, view, opinion, judgment, notion, decision, interpretation, diagnosis, conception, theory, reading, instruction, ruling, assessment, doctrine, advice, value, application, thinking, perception, principle, concept, action, description, record, determination, teaching, inference, premise, conviction, reasoning, argument, exclusion, calculation, inclusion, treatment, deductions, analysis.

    Synonyms

    * (containing an error) inaccurate, incorrect, wrong * (derived from an error) fallacious, false, faulty, flawed * (mistaken) mistaken, wrong *

    Derived terms

    * erroneously * erroneousness

    See also

    * fallacious

    infallible

    English

    Adjective

    (en adjective)
  • Without fault or weakness; incapable of error or fallacy.
  • He knows about many things, but even he is not infallible .
  • certain, sure.
  • * {{quote-book
  • , year=1818 , author=Mary Shelley , title=Frankenstein , chapter=4 citation , passage=I see by your eagerness and the wonder and hope which your eyes express, my friend, that you expect to be informed of the secret with which I am acquainted; that cannot be; listen patiently until the end of my story, and you will easily perceive why I am reserved upon that subject. I will not lead you on, unguarded and ardent as I then was, to your destruction and infallible misery.}}

    Synonyms

    * faultless * perfect * indefective

    Antonyms

    * fallible * defective * faultful * faulty * imperfect