Synonyms for Prevarication (same or very similar meaning)
WordNet sense 1 (a statement that deviates from or perverts the truth):
lieWordNet sense 2 (intentionally vague or ambiguous):
equivocation, evasivenessWordNet sense 3 (the deliberate act of deviating from the truth):
fabrication, lyingFrom the ODE community, based on WordNetadd/edit