Prevaricate
Part of speech: verb
Definition: To deviate, transgress; to go astray (from). To shift or turn from direct speech or behaviour; to evade the truth; to waffle or be (intentionally) ambiguous. To behave in an evasive way such as to delay action; to procrastinate. To collude, as where an informer colludes with the defendant, and makes a sham prosecution.
Tergiversate
Part of speech: verb
Definition: To evade, to equivocate using subterfuge; to deliberately obfuscate.To change sides or affiliation; to apostatize.