assentation

/ˌæsənˈteɪʃən/
noun
  1. The act of agreeing or expressing agreement, often in a way that is insincere or overly eager to please.
    • The politician's assentation to every question seemed like a tactic to avoid controversy.
    • She was tired of the assentation from her coworkers and wished they would speak honestly.
    • His constant assentation made it hard to know what he really thought.
Antonyms
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