1. INVERT   attribute to someone   weaken   reverse   obstruct   Hint Half-n-half Clue   2. IMPLEMENT   accuse   make easier   put into effect   attribute to someone   Half-n-half Clue   3. LAMPOON   ridicule   reverse   put into effect   deny   Half-n-half Clue   4. LAMENT   reverse   attribute to someone   lose vitality   grieve   Half-n-half Clue   5. FACILITATE   put into effect   ridicule   make easier   hinder   Half-n-half Clue   6. HAMPER   accuse   persuade   make easier   obstruct   Half-n-half Clue   7. INTERVENE   stir up   understand   come between   hinder   Half-n-half Clue