Choose one of the following options that means the opposite of the given word:
Certain

In the following question,choose the word which is the exact $OPPOSITE$ of the given word.
$HINDRANCE$

Select the word or phrase which is closest to the $OPPOSITE$ in meaning of the highlighted word or phrase.
The bedroom is at the $rear$ side of this house.

Select the word or phrase which is closest to the $OPPOSITE$ in meaning of the highlighted word or phrase.
The $incessant$ noise of the boring machine made it difficult for us to get to sleep at night.

Select the word or phrase which is closest to the $OPPOSITE$ in meaning of the highlighted word or phrase.
The minister gave a public speech on the controversial subject to $precipitate$ the matter.

Choose one of the following options that means the opposite of the given word:
Bellyache