Multiple choice

Directions: Choose the word similar in meaning to the given word.

Rigorous

  1. complicated

  2. unyielding

  3. daring

  4. staring

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

Rigorous means extremely thorough, exhaustive, or strictly applied without bending. Among the choices, unyielding captures this sense of strictness and firmness best, whereas complicated or daring do not match the core meaning of strict adherence.