#truster__believer  a supporter who accepts something as true
  supertype:  supporter__protagonist__champion__admirer__friend  a person who backs a politician or a team etc.; "all their supporters came out for the game"; "they are friends of the library"
  subtype:  abiogenist  a believer in abiogenesis
  subtype:  apostle  an ardent early supporter of a cause or reform; "an apostle of revolution"
  subtype:  colonialist  a believer in colonialism
  subtype:  Confucian  a believer in the teachings of Confucius
  subtype:  imperialist  a believer in imperialism
  subtype:  Malthusian  a believer in Malthusian theory
  subtype:  vitalist  one who believes in vitalism

No statement uses or specializes truster; click here to add one.