1. sane   PSYCHOTIC   SALVAGE   PUERILE   RUDIMENTARY   Hint Hint       2. pacific   RAGAMUFFIN   SANGUINE   PUGNACIOUS   RIFE   Hint       3. shorten   PROTEAN   PROTRACT   RUEFUL   PROPITIOUS   Hint       4. loquacious   RUDIMENTARY   TACITURN   PSYCHOTIC   SALLOW   Hint       5. lose   PROVIDENT   RESILIENT   PUERILE   SALVAGE   Hint       6. emptiness   PROTRACT   SATIETY   TACIT   PROTEAN   Hint       7. raucous   PROSAIC   MELLIFLUOUS   PSYCHOTIC   PROTEAN   Hint