In the following questions,choose the word which is the exact $OPPOSITE$ of the given word.
$SYNTHETIC$

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

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

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:
Autonomy

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