CHOWDERHEADOnrecordSet once, to “Numbskull” — The New York Times, Tuesday, 9 August 2005.11 lettersOther answers to these cluesAIRHEAD7 lettersASS3 lettersBOOB4 lettersBOZO4 lettersDODO4 lettersDOLT4 lettersDOPE4 lettersDUNCE5 lettersIDIOT5 lettersMORON5 lettersOAF3 lettersSTOOGE6 letters