Multiple choice

Directions: Choose the opposite of the given word: Bolster

  1. Augment

  2. Undermine

  3. Boost

  4. Strengthen

  5. Sustain

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

Bolster means to support, strengthen, or reinforce something. Undermine is the direct opposite because it means to weaken, damage, or destabilize from beneath. Augment, Boost, Strengthen, and Sustain are all synonyms of bolster.