Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word.

Correct option is D

The correctly spelt word is (d) BELLWETHER.

Correct word – Bellwether:

• Meaning: A leader or an indicator of trends; something that shows what will happen in the future. (Hindi meaning: मार्गदर्शक / प्रवृत्ति बताने वाला संकेतक)
• Example: These early results are a bellwether for the final election outcome.

Why other options are incorrect:

• (a) BELWETHER: Missing one l and incorrect spelling.
• (b) BELWHETHER: Incorrect insertion of h.
• (c) BELLWHETHER: Incorrect insertion of h.

So the correct answer is (d)