disingenuously

disingenuouslyadverb
Translations
He disingenuously claimed he had no idea about the plan.
Он лицемерно утверждал, что не имеет понятия о плане.
Additional translations
Definitions
In a manner that is not candid or sincere, typically by pretending that one knows less about something than one really does.
She disingenuously claimed she had no idea about the surprise party, even though she had helped plan it.