1. IRREPROACHABLE   disrespectful   blameless   supple   sullen   Hint Half-n-half Clue   2. INERT   blameless   clever   inactive   big-hearted   Half-n-half Clue   3. INSOLENT   using few words   disrespectful   unyielding   lacking flavor   Half-n-half Clue   4. INNOCUOUS   spiteful   existing as natural quality   harmless   clever   Half-n-half Clue   5. INSIPID   lacking flavor   clever   using few words   joking   Half-n-half Clue   6. NONCHALANT   calm   disrespectful   disfigured   insurmountable   Half-n-half Clue   7. LAUDABLE   sullen   fearless   praiseworthy   careful with details   Half-n-half Clue