1. small pricking tool for piercing holes.   catalyst   chisel   apothecary   awl   Hint Half-n-half Clue   2. point in orbit farthest from earth or climax.   centrifuge   apogee   conjecture   aphasia   Half-n-half Clue   3. resemblance to remote ancestors than parents.   component   atavism   asteroid   aphasia   Half-n-half Clue   4. something taken for granted or usurping authority.   assumption   cog   anodyne   astigmatism   Half-n-half Clue   5. working of the brain or thought.   alchemy   aureole   cerebration   cataract   Half-n-half Clue   6. sharp-edged tool used for cutting.   chisel   cistern   anesthetic   carat   Half-n-half Clue   7. halo or circle of light.   acoustics   aureole   apothecary   catharsis   Half-n-half Clue   FREE PREVIEW: Last 41 Questions not a part of the free preview. Get Premium Membership to view all questions.