1. stratum   sleeplessness.   coloring agent.   mental disorder.   layer of earth's crust or society.   Hint Half-n-half Clue   2. microcosm   reasoning with major premise, minor premise and conclusion.   speed or rate of motion.   representation on a miniature scale.   primary type used as model.   Half-n-half Clue   3. metamorphosis   supporting bar in framework or pompous walk.   array of numbers or symbols; mold or die.   change of form, character or circumstances.   animal with four feet.   Half-n-half Clue   4. terminology   terms used in a science or discipline.   violent disturbance or agitation.   substance that helps propel or push forward.   center of turbulence or whirling motion.   Half-n-half Clue   5. inconsistency   dependence (of organisms) that is mutually beneficial.   twisting force producing rotation.   discovery by accident.   incompatibility or lack of uniformity.   Half-n-half Clue   6. propellant   substance that helps propel or push forward.   mental disorder.   stone to test gold alloys; criterion.   lowest point in wave; shallow receptacle.   Half-n-half Clue   7. nomenclature   increase.   terminology or method of naming.   lowest point in wave; shallow receptacle.   dependence (of organisms) that is mutually beneficial.   Half-n-half Clue