1. UNWITTING   guilty   clever   exacting   intentional   promising   Hint Hint       2. VILIFY   inherit   improve   resurrect   extol   exaggerate   Hint       3. TURBID   basic   calm   shrunken   acidic   lucid   Hint       4. UNFEIGNED   tarnished   developed   undoubted   unexampled   pretended   Hint       5. UNEARTH   conceal   exhume   excavate   contain   inhabit   Hint       6. UNKEMPT   tidy   ugly   conspicuous   protected   obedient   Hint       7. UNGAINLY   profitable   elegant   devout   sagacious   fortunate   Hint