1. force or thrust out.   impel   decipher   chisel   extrude   Hint Half-n-half Clue   2. pour off leaving sediment behind.   encipher   decant   fabricate   galvanize   Half-n-half Clue   3. make impure by mixing with baser ingredients.   adulterate   granulate   ignite   amalgamate   Half-n-half Clue   4. polish by friction or rub to make shiny.   environ   eclipse   burnish   amalgamate   Half-n-half Clue   5. absorb and make uniform.   adulterate   corrode   assimilate   attenuate   Half-n-half Clue   6. collect together or unite.   camouflage   galvanize   aggregate   granulate   Half-n-half Clue   7. collect into a mass.   generate   camouflage   granulate   agglomerate   Half-n-half Clue