1. LANGUOR   serious   scholarly   foolish   monkey-around   vitality   Hint Half-n-half Clue   2. LAMPOON   contrast   darkness   lighten   delay   praise   Half-n-half Clue   3. LATENT   aberrant   early   delayed   punctual   obvious   Half-n-half Clue   4. HAPHAZARD   safe   unlucky   helpless   dangerous   orderly   Half-n-half Clue   5. LAVISH   independent   hostile   frugal   decadent   servile   Half-n-half Clue   6. HALCYON   puerile   glorious   martial   brilliant   shameful   Half-n-half Clue   7. PERIGEE   apogee   escapee   mongrel   pure-bred   eclipsed   Half-n-half Clue