1. ALOOF   comparable   thoughtful   inquisitive   introvert   gregarious   Hint Half-n-half Clue   2. EXONERATE   invent   accuse   replay   reimburse   record   Half-n-half Clue   3. BLAND   helpless   overcooked   caustic   tender   tasteless   Half-n-half Clue   4. ALTRUISM   deceit   anachronism   miserliness   good nature   falsehood   Half-n-half Clue   5. CATEGORICAL   qualified   negative   ironic   denial   refutation   Half-n-half Clue   6. ALACRITY   courtesy   despair   sharpness   alarm   slowness   Half-n-half Clue   7. ENUNCIATE   commute   mumble   engender   deliver   discombobulate   Half-n-half Clue