Answer:

DITHERS

AnswerCrossword Clue
DITHERSBlondie's "boss-in-law" J.C.
DITHERSBumstead's boss
DITHERSBumstead's boss in "Blondie"
DITHERSShakes with excitement: Colloq.
DITHERSDagwood's boss.
DITHERSDagwood's boss
DITHERSFlustered states
DITHERSAngry states for Bumstead's boss?