established

Adjective
  1. Brought about or set up or accepted;
    Especially long established (synset 301639189)
    "the established social order"; "distrust the constituted authority"; "a team established as a member of a major league"; "enjoyed his prestige as an established writer"; "an established precedent"; "the established Church"
  2. Settled securely and unconditionally (synset 302136915)
    "that smoking causes health problems is an accomplished fact"
  3. Conforming with accepted standards (synset 301695059)
    "a conventional view of the world"
  4. Shown to be valid beyond a reasonable doubt (synset 301900006)
    "the established facts in the case"
  5. Introduced from another region and persisting without cultivation (synset 301039104)

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