Untested

Adjective

 * 1) Not previously tested.
 * We're trying out some new treatment on you, but this is untested on humans.

Thesaurus
groundless, inconclusive, indecisive, not following, not proved, unascertained, unattested, unauthenticated, uncertified, unconfirmed, uncorroborated, undemonstrated, undetermined, unestablished, unfixed, unfounded, unpracticed, unproved, unproven, unsettled, unshown, unsubstantiated, unsupported, unsupported by evidence, unsustained, untried, unvalidated, unverified, without basis, without grounds

Translations

 * Czech: ,