Which word from the following options, best replaces the underlined word in the given sentence:

Your constant misbehaviour in the public domain will endanger the prospects of our party's political win!

Choose the correct synonym of the given word from the options below:

"Accede"

Replace the underlined word with the most appropriate synonym: John found himself frequently stumped by the kind of questions his 3-year-old son asked.

Choose the correct synonym for the word: Spurious

From the given options, choose the word which is very similar in meaning to-

ACCOLADE

Select the synonym for the underlined word in the following sentence:

Amid the whispered retractions that shadowed her every step, she walked with a quiet dignity as if truth itself walked beside her.

Choose the correct synonym for melancholy from the options given below:

melancholy