Multiple choice Directions: Select the word most similar in meaning to word given: Boisterous conflicting vociferous testimonial grateful Reveal answer Fill a bubble to check yourself B Correct answer Explanation Boisterous means noisy, energetic, and cheerful. Vociferous means loud or clamorous, which is the closest match among the options. Conflicting, testimonial, and grateful don't capture the high-energy, loud nature of boisterous.