1. efficacy   ability to produce desired effect.   confused state of mind.   state of being motionless.   conjecture or logical projection beyond range.   Hint Half-n-half Clue   2. component   constituent or element.   device used to maintain equilibrium.   degeneration; humiliation.   failure to tally or lack of consistency.   Half-n-half Clue   3. chassis   purging of passage of body; outlet to emotion.   collarbone.   base framework of automobile or carriage.   mold or device for stamping.   Half-n-half Clue   4. apothecary   deviation from center or oddity.   druggist or chemist.   mutual relation.   exhalation affecting smell.   Half-n-half Clue   5. anemia   small planet.   small pricking tool for piercing holes.   deviation from center or oddity.   deficiency of red blood corpuscles.   Half-n-half Clue   6. gyroscope   spread of disease by contact.   ointment that helps in soothing pain.   sharp-edged tool used for cutting.   device used to maintain equilibrium.   Half-n-half Clue   7. flora   state of being motionless.   maker of maps.   machine to separate substances by spinning.   plants of a region.   Half-n-half Clue