Direction: Select the choice that comes closest to the opposite in meaning to the word given in the question.
Enhance is to increase, whereas abate is to decrease in intensity or the like.
Direction: Select the choice that comes closest to the opposite in meaning to the word given in the question.
Catalyst tends to speed up things, whereas a brake tends to reduce speed.
Direction: Select the choice that comes closest to the opposite in meaning to the word given in the question.
Witless is foolish and hence the opposite of brilliant.
Direction: Select the choice that comes closest to the opposite in meaning to the word given in the question.
Dexterous is skillful, and not awkward.
Direction: Select the choice that comes closest to the opposite in meaning to the word given in the question.
Wary is cautious, careful (because suspicious) and the opposite of trusting.