#spokesperson__interpreter__representative__voice  an advocate who represents someone else's policy or purpose; "the meeting was attended by spokespersons for all the major organs of government"
  supertype:  advocator__advocate__proponent__exponent  a person who pleads for a cause or propounds an idea
  subtype:  ambassador  an informal representative; "an ambassador of good will"
  subtype:  flak_catcher__flak__flack_catcher__flackcatcher__flack  a slick spokesperson who can turn any criticism to the advantage of their employer
  subtype:  mouthpiece.spokesperson__mouth  (informal) a spokesperson (as a lawyer)
  subtype:  spin_doctor  a spokesperson for a political party or candidate who tries to forestall negative publicity
  subtype:  spokesman  a male spokesperson
  subtype:  spokeswoman  a female spokesperson
  subtype:  traveling_salesman__travelingsalesman__travelling_salesman__commercial_traveler__commercial_traveller__roadman  a salesman who travels to call on customers
     subtype:  tallyman  (Brit) one who sells goods on the installment plan

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