"Unexceptionable" Natural Recordings by Native Speakers
Exceeding or not able to be reached by any standard or expectation; faultless or flawless.
Imature or underdeveloped; not yet fully formed or developed.<br><br>Example: The unevolved theories of that scientist were loudly criticized by his peers.
Unexampled refers to something that is unique or has no precedent; Exceeds the usual or average; without equal or parallel.
Not feeling or showing the effects of fatigue; having plenty of energy, strength, or endurance.