verb
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to be utterly confused, bewildered or perplexed.
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to walk unsteadily; to falter.
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to talk with involuntary blocks and pauses; to stammer; to sputter.
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to say something irrelevantly or inconsistently as from confusion or excitement; to blurt out.
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to change (oneself); to be modified.
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to make a sound, causing confusion or commotion.
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to be restless from anxiety.
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to search with palms (as in a dark place or as a blind man).