Multiple choice

Directions: Select the pair of words that bears the same relation as between the pair in bold letters.

PASSWORD : UNIMPAIRED

  1. room : locked

  2. abstruse : unfathomable

  3. protagonist : impregnable

  4. eternal : boundless

  5. enigmatic : mysterious

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

A password (meaning a secret word or phrase used for identification) would be unimpaired (meaning that is not easily broken); something which is abstruse (hard to understand) would be unfathomable (incomprehensible).