tergiversate
to avoid a clear statement by repeatedly shifting one's stance or making contradictory claims
Rather than take a firm position, the senator continued to tergiversate whenever reporters asked about the bill.
More GRE words starting with T
understood or implied without being openly stated
habitually reserved and uncommunicative in speech
only loosely relevant; diverging from the main point
perceptible by touch or concrete enough to be grasped
to twist together into a confused or knotted mass
equivalent in effect or value to something else
to dull or damage the luster, reputation, or purity of something
needlessly repeating an idea using different words
Learn words the way the GRE tests them.
Vocabulary sticks when you meet it in real sentences. Practise these words inside text completion and sentence equivalence questions.