1. developed   ROTUNDITY   RESTIVE   RUDIMENTARY   RUBBLE   Hint Hint       2. weak   RUDDY   PUISSANT   RECALCITRANT   PUSILLANIMOUS   Hint       3. incite   QUELL   ROTUNDITY   RESILIENT   RIFE   Hint       4. emptiness   SATIETY   SALVAGE   RUSTIC   PROSAIC   Hint       5. pacific   PUGNACIOUS   MELLIFLUOUS   SALVAGE   RUSTIC   Hint       6. devout   PROPITIOUS   SADISTIC   SANCTIMONIOUS   RETICENCE   Hint       7. urban   RUSTIC   ROBUST   RETENTIVE   RUTHLESS   Hint