Answer:

dick

AnswerCrossword Clue
DICKClark or Butkus
DICKClark or Tracy
DICKAuthor Philip K.
DICKTracy
DICKEither portrayer of TV's Darrin Stevens
DICKVonnegut's "Deadeye ..."
DICKButton or Butkus
DICKClark or Cheney
DICKActor Van Dyke
DICK1999 movie about Nixon
DICKActor Powell
DICKButton on skates
DICKGumshoe
DICKSleuth, slangily
DICKClark of "American Bandstand" fame
DICKNixon nickname
DICKDet. Tracy
DICKGeorge's veep
DICKTracy of comics
DICKSkater Button
DICKCheney or Clark
DICKShamus
DICKTec
DICKChester Gould's demon detective.
DICKSculptor of FDR statue in London.
DICKSleuth: Slang.
DICKTracy of the comics.
DICKMr. Nixon.
DICKNixon, for one.
DICKGumshoe.
DICKNixon.
DICKDetective: Slang.
DICKSleuth of a sort.
DICKMerriwell.
DICKOne of a well-known trio.
DICKHotel cop
DICKTracy or Cavett
DICKVan Dyke
DICKCavett
DICKTess's bridegroom