1. PERT   rude   witty   lengthy   polite   optimistic   Hint Half-n-half Clue   2. LAVISH   hostile   servile   frugal   decadent   independent   Half-n-half Clue   3. LANGUOR   serious   foolish   vitality   monkey-around   scholarly   Half-n-half Clue   4. LAUDATORY   defamatory   honesty   statutory   appreciable   corrupting   Half-n-half Clue   5. LATENT   early   aberrant   obvious   punctual   delayed   Half-n-half Clue   6. HERETIC   believer   negotiator   ascetic   saint   translator   Half-n-half Clue   7. HAPHAZARD   dangerous   orderly   unlucky   helpless   safe   Half-n-half Clue