Multiple choice

Directions: Select one word that replaces the given expression.

Person who cannot err

  1. infidel

  2. infallible

  3. traitor

  4. domicile

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Infallible means incapable of making mistakes - literally 'not able to err' or 'cannot fail'. An infidel lacks religious belief (unrelated to error-free nature), a traitor betrays (unrelated), and a domicile is a house or residence (unrelated concept).

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