1. inflammatory   PROFLIGATE   RHETORICAL   PROVOCATIVE   PITHY   Hint Half-n-half Clue   2. prejudiced   PARTISAN   PRETENTIOUS   PROFOUND   PROSAIC   Half-n-half Clue   3. disloyal   PERFIDIOUS   PRODIGAL   RESILIENT   REPREHENSIBLE   Half-n-half Clue   4. brilliant   PRETENTIOUS   PONDEROUS   PRESUMPTUOUS   RESPLENDENT   Half-n-half Clue   5. superficial   RECLUSIVE   QUERULOUS   PERFUNCTORY   ORNATE   Half-n-half Clue   6. impossible to see through   QUIESCENT   RESIGNED   ORNATE   OPAQUE   Half-n-half Clue   7. practical   RESPLENDENT   ORNATE   PARTISAN   PRAGMATIC   Half-n-half Clue