NINCOMPOOPOnrecordSet once, to “Doofus” — The New York Times, Tuesday, 14 August 2007.10 lettersOther answers to these cluesASS3 lettersBIRDBRAIN9 lettersBOOB4 lettersBOZO4 lettersCLOD4 lettersDINGALING9 lettersDOLT4 lettersDUMBBELL8 lettersIDIOT5 lettersLOSER5 lettersNERD4 lettersNOODLEHEAD10 letters