What is a synonym for "stumbling block"?

• A. Obstacle
• B. Advantage
• C. Facilitator
• D. Opportunity

Answer: (A)

The term "stumbling block" refers to an impediment or a difficulty that hinders progress or success. The best synonym for "stumbling block" is "obstacle," as both terms imply something that obstructs a path or causes a challenge in achieving a goal.

In various contexts, a stumbling block can represent a barrier that must be navigated or overcome for advancement, which aligns with the definition of an obstacle. Recognizing this helps to understand how both words convey the idea of facing challenges that need to be addressed in order to move forward.

On the other hand, the other options such as "advantage," "facilitator," and "opportunity" suggest positive elements that aid in progress, which contrasts sharply with the concept of a stumbling block, thus validating why "obstacle" is the most fitting synonym.