1. pertinent   PRECOCIOUS   PROSAIC   PROLIFIC   RELEVANT   Hint Half-n-half Clue   2. pompous   PRETENTIOUS   REPREHENSIBLE   REPLETE   PROVOCATIVE   Half-n-half Clue   3. sounding impressive   PROLIFIC   OPAQUE   RHETORICAL   OMINOUS   Half-n-half Clue   4. full   RESPLENDENT   PRECARIOUS   PITHY   REPLETE   Half-n-half Clue   5. deserving blame   OMINOUS   PROSAIC   REPREHENSIBLE   ORNATE   Half-n-half Clue   6. threatening   PROFLIGATE   REPREHENSIBLE   OMINOUS   PRETENTIOUS   Half-n-half Clue   7. prejudiced   PRECARIOUS   PARTISAN   PRUDENT   PROSAIC   Half-n-half Clue