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unauthorised

Definitions of unauthorised
  1. adjective
    not endowed with authority
    synonyms: unauthorized
    self-appointed
    designated or chosen by yourself
    unaccredited, unlicenced, unlicensed
    lacking official approval
    illegitimate
    of marriages and offspring; not recognized as lawful
    unofficial
    not having official authority or sanction
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    Antonyms:
    authorised, authorized
    endowed with authority
    accredited, commissioned, licenced, licensed
    given official approval to act
    approved, sanctioned
    established by authority; given authoritative approval
    canonised, canonized, glorified
    accorded sacrosanct or authoritative standing
    empowered, sceptered, sceptred
    invested with legal power or official authority especially as symbolized by having a scepter
    lawful
    conformable to or allowed by law
    legitimate
    of marriages and offspring; recognized as lawful
    official
    having official authority or sanction
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  2. adjective
    without official authorization
    synonyms: unauthorized, wildcat
    unofficial
    not having official authority or sanction
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