“Don’t overspeed at night,” I said to

Smoke :  Pollution: : War :  ?

Malevolent

In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word as your answer.

An ornament fastened to clothing with a hinged pin

Choose the one which best expresses the meaning of the given word .

Clandestine

Suppress

The boy turned a deaf ear to the pleadings of all his well-wishers. 

 Select the word which means the same as the group of words given.

causing great damage or suffering

A person interested in collecting, studying and selling of old things .