1. SENILITY   fallacy   memorability   emptiness   youthfulness   veracity   Hint Hint       2. TURBULENT   strong   serious   placid   unskilled   calm   Hint       3. UNSULLIED   silent   tarnished   restrained   sociable   inactive   Hint       4. VIABLE   idiotic   deviant   moribund   workable   insufficient   Hint       5. UNWITTING   promising   intentional   guilty   clever   exacting   Hint       6. SCURRILOUS   decent   steady   voracious   septic   serene   Hint       7. RECLUSE   social worker   refugee   primitive inhabitant   social person   recidivist   Hint