#adventurer__venturer  a person who enjoys taking risks
  supertype:  person__individual__someone__somebody__mortal__human__human_being__humanbeing__soul  a human being; "there was too much for one person to do"
  instance:  Giovanni_Jacopo_Casanova_de_Seingalt
  subtype:  argonaut  someone engaged in a dangerous but potentially rewarding adventure
  subtype:  adventuress  a woman adventurer
  subtype:  cowboy  someone who is reckless or irresponsible (especially in driving vehicles)
  subtype:  daredevil__madcap__hothead__swashbuckler__lunatic__harum-scarum__harumscarum  a reckless impetuous irresponsible person
     subtype:  tearaway  (British) a reckless and impetuous person
  subtype:  risk_taker__gambler  someone who risks loss or injury in the hope of gain or excitement
  subtype:  hotspur  a rash or impetuous person
  subtype:  mercenary__soldieroffortune  a person hired to fight for another country than their own
  subtype:  mountaineer__mountain_climber  someone who climbs mountains
     subtype:  alpinist  a mountain climber who specializes in difficult climbs
     instance:  Sir_Edmund_Percival_Hillary__Hillary__Edmund_Hillary__Sir_Edmund_Hillary  Tenzing_Norgay
  subtype:  parachutist__parachuter  a person who jumps from aircraft using a parachute
  subtype:  plunger__speculator  someone who risks losses for the possibility of considerable gains
     subtype:  hedger.plunger  someone who counterbalances one transaction (as a bet) against another in order to protect against loss
     subtype:  operator.plunger  a speculator who trades aggressively on stock or commodity markets
     subtype:  scalper  someone who buys something and resells it at a price far above the initial cost; "he got theater tickets through a scalper"
        subtype:  ticket_tout__tout  (British) someone who buys tickets to an event in order to resell them at a profit
     subtype:  venture_capitalist__venturecapitalist  a speculator who makes money available for innovative projects (especially in high technology)

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