1. PERTINENT   not related   not comprehensible   cheeky   arrogant   not enclosed   Hint Half-n-half Clue   2. LAVISH   servile   decadent   frugal   independent   hostile   Half-n-half Clue   3. PERIPATETIC   stationery   foretold   nimble   apathetic   stationary   Half-n-half Clue   4. PERIGEE   eclipsed   mongrel   apogee   pure-bred   escapee   Half-n-half Clue   5. HALCYON   shameful   glorious   brilliant   martial   puerile   Half-n-half Clue   6. HAPHAZARD   orderly   safe   dangerous   unlucky   helpless   Half-n-half Clue   7. PERFUNCTORY   contradictory   thorough   dreaded   pithy   salacious   Half-n-half Clue