#sophisticate__man_of_the_world  a worldly-wise person
  supertype:  grownup__adult  a fully developed person from maturity onward
  subtype:  city_slicker__city_boy  a city dweller with sophisticated manners
  subtype:  cosmopolitan__cosmopolite  a sophisticated person who has travelled in many countries
     subtype:  globetrotter__world_traveler__worldtraveler  someone who travels widely and often

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