Multiple choice

Directions: Choose the option which is not the synonym of the word in question:

knob

  1. protrusion

  2. crave

  3. protuberance

  4. bump

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

Knob means a rounded protrusion, bump, or protuberance. Crave means to desire strongly or want something eagerly - unrelated to physical protrusions. The other options (protrusion, protuberance, bump) all mean a raised or projecting part.