1. wealthy   OPULENT   PROLIFIC   OMINOUS   PITHY   Hint Half-n-half Clue   2. concise and expressive   RESIGNED   PITHY   QUIESCENT   PARTISAN   Half-n-half Clue   3. widespread   PROSAIC   RESPLENDENT   PARTISAN   PREVALENT   Half-n-half Clue   4. inflammatory   PRODIGAL   PROVOCATIVE   PRETENTIOUS   OPULENT   Half-n-half Clue   5. disloyal   OBJECTIVE   PROVOCATIVE   PERFIDIOUS   PRAGMATIC   Half-n-half Clue   6. spread all through   PROFLIGATE   PONDEROUS   PERVASIVE   QUIESCENT   Half-n-half Clue   7. deserving blame   PERVASIVE   REPREHENSIBLE   RECLUSIVE   PRETENTIOUS   Half-n-half Clue