1. array of numbers or symbols; mold or die.   lumen   parasite   matrix   log   Hint Half-n-half Clue   2. smallest particle of a substance with all its properties.   increment   projectile   parallelism   molecule   Half-n-half Clue   3. similarity or state of being parallel.   phenomenon   panacea   parallelism   pestle   Half-n-half Clue   4. change or introduction of novelties.   nomenclature   nutrient   parameter   innovation   Half-n-half Clue   5. tool for pounding or grinding in a mortar.   miasma   nutrient   pestle   pigment   Half-n-half Clue   6. vertebrate animal whose female suckles the young.   mammal   insomnia   placebo   iota   Half-n-half Clue   7. green coating on old bronze.   patina   lumen   nomenclature   insomnia   Half-n-half Clue   FREE PREVIEW: Last 42 Questions not a part of the free preview. Get Premium Membership to view all questions.