1. PERSPICUITY   antipathy   rage   vagueness   complexity   sharp intellect   Hint Half-n-half Clue   2. GULLIBLE   not accessible   incredulous   easy   narrow road   very capable   Half-n-half Clue   3. PERNICIOUS   very dear   priceless   harmless   audacious   tangible   Half-n-half Clue   4. GRISLY   squeaky clean   clean-shaven   covered with grease   pleasant   tasty   Half-n-half Clue   5. PRECIPITATE   safe   cautious   aggravate   condensate   dangerous   Half-n-half Clue   6. LANGUOR   scholarly   serious   monkey-around   vitality   foolish   Half-n-half Clue   7. PENCHANT   hanging down   detestation   ornament   imminence   whispers   Half-n-half Clue