In the following question,choose the word which is the exact $OPPOSITE$ of the given word:
$NADIR$

Select the word or phrase which is closest to the $OPPOSITE$ in meaning of the highlighted word or phrase.
The atmosphere in that desolate place looked $ominous$.

Choose the option that is the opposite in meaning to the given word:
Equanimity

Select the word or phrase which is closest to the $OPPOSITE$ in meaning of the highlighted word or phrase.
The members thought that the task was $feasible$.

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

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.