From the words or group of words lettered A to D, choose the one that best completes the sentence. The eldest son took a foolish decision which made him ......

From the words or group of words lettered A to D, choose the one that best completes the sentence.
The eldest son took a foolish decision which made him ... his claim to the additional chieftain title.

Answer Details

The word that best completes the sentence is "forfeit". This is because the sentence talks about a foolish decision made by the eldest son, which resulted in the loss of his claim to an additional chieftain title. "Forfeit" means to give up something as a penalty for a mistake or wrongdoing, which fits the context of the sentence. Therefore, option D, "forfeit", is the correct answer.