1. parallelism or similarity.   apogee   correlation   awl   analogy   Hint Half-n-half Clue   2. state of being motionless.   equilibrium   friction   immobility   balm   Half-n-half Clue   3. halo or circle of light.   asteroid   balm   aureole   humus   Half-n-half Clue   4. exhalation affecting smell.   effluvium   antiseptic   contagion   friction   Half-n-half Clue   5. constituent or element.   consistency   component   apothecary   die   Half-n-half Clue   6. botanical garden where trees are studied and exhibited.   asteroid   corollary   conifer   arboretum   Half-n-half Clue   7. failure to tally or lack of consistency.   dissection   aphasia   balm   discrepancy   Half-n-half Clue