The state or quality of being dotty, mildly insane or preoccupied(noun)
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Use "dottiness" in a sentence
"And I have to concur with the consensus - your fake dottiness is just as convincing as your fake ageing."
"Mike Liccione discusses the "dottiness" of both the far right and the far left, saying:"
"Was Rupert Murdoch's dottiness a strategy handed down from Edelman or was that him abandoning his libretto to declare himself suddenly humble if that's humility..."