1. absence of contradictions or uniformity.   converse   chameleon   conifer   consistency   Hint Half-n-half Clue   2. purging of passage of body; outlet to emotion.   catharsis   humus   asteroid   autopsy   Half-n-half Clue   3. science dealing with sound.   consistency   delirium   emollient   acoustics   Half-n-half Clue   4. giving off of gas bubbles or exuberance.   effervescence   chameleon   flora   galaxy   Half-n-half Clue   5. state of being motionless.   gyroscope   foliage   anesthetic   immobility   Half-n-half Clue   6. device used to maintain equilibrium.   cartographer   gyroscope   aureole   genesis   Half-n-half Clue   7. chemistry of changing baser metals into gold.   antiseptic   equilibrium   alchemy   asteroid   Half-n-half Clue