pud
be ashamed
Usage
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impudence
If someone demonstrates impudence, they behave in a very rude or disrespectful way.
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repudiate
If you repudiate something, you state that you do not accept or agree with it and no longer want to be connected with it in any way.
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impudent
marked by casual disrespect
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repudiation
rejecting or disowning or disclaiming as invalid
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