Multiple choice

Directions: Choose the opposite word from the options given below.

Harmless

  1. Troublesome

  2. Benign

  3. Innoxious

  4. Innocuous

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

Harmless means not causing damage or injury. Troublesome is the most appropriate antonym among the choices, as it implies causing difficulty or annoyance.