untested Synonyms

untried unseasoned young unsalted fledgling youngest younger unskilled untrained unexpert trial unproved unverified unconfirmed unsubstantiated unpracticed unestablished undemonstrated uncertified unattempted raggedy-ass unproven undocumented unfamiliar theoretical test groundless green fresh experimental dubious different conjectural callow assumed academic hypothetical imaginative immature tentative speculative raw presumed original novel notional new inexpert inexperienced abstract