1. OBSTINATE   practical   wealthy   obdurate   impossible to see through   Hint Half-n-half Clue   2. PERFIDIOUS   deep   disloyal   readily recovering   cautious   Half-n-half Clue   3. PRETENTIOUS   impudently taking liberty   unimaginative   pompous   ready to accept   Half-n-half Clue   4. PITHY   sturdy   concise and expressive   loud and harsh   inflammatory   Half-n-half Clue   5. RESPLENDENT   disloyal   restricted   dissolute   brilliant   Half-n-half Clue   6. PARTISAN   prejudiced   inactive   pertinent   marginal   Half-n-half Clue   7. PRODIGAL   wasteful   cautious   pertinent   inflammatory   Half-n-half Clue