tergiversate
This term describes a calculated avoidance of commitment, often characterized by a shifting or oscillating stance. It carries a strong negative connotation of dishonesty or cowardice, suggesting that the speaker is intentionally weaving a web of ambiguity to escape accountability or a definitive choice.
In professional or political discourse, it is used to criticize those who refuse to take a stand. While similar to equivocate, it specifically emphasizes the act of turning away from a previous position or truth, mirroring the physical sense of turning one's back on a commitment.
Meanings
To repeatedly change one's attitude or opinions about a subject, especially to avoid committing to a particular position.
The politician continued to tergiversate when asked for a direct answer on the tax policy.