Related Clues:

• Informer right about Greek character's legal omission
• One failing to exploit old Emperor's brief, without responsibility
• Failure to exercise a right
• No French employer ignores rights
• Failure to exercise a right by nurse on shift
• One runs fantastically -- one not taking drugs
• One doesn't employ socially unacceptable son about to return
• Abstaining individual
• Clean fellow
• One that abstains from exercising neurons
• One avoiding consumption that could make nose run
• Being drug-free, one avoids exploitation
• One doesn't take drugs (one's run out)