tergiversation

noun
1
the act of making statements that deliberately hide the truth or that avoid answering a question directly
دوپهلوگویی, حاشیه‌روی, ابهام گویی, طفره رفتن
2
the act of removing your support from one person, group, or religion and beginning to support another
پشت کردن, تغییر موضع, عدول