1. saline   shaped like an egg.   salty.   pertaining to night.   motionless or unchanging.   Hint Half-n-half Clue   2. opalescent   pertaining to night.   slanting or indirect.   exact or accurate.   iridescent or displaying rainbow-like colors.   Half-n-half Clue   3. static   devouring all food; not fastidious.   exact or accurate.   at rest or in equilibrium.   decomposed or foul.   Half-n-half Clue   4. metallurgical   opalescent or displaying rainbow-like colors.   pertaining to a semi-fluid sticky consistency.   pertaining to extracting and processing metals.   sound or logically convincing.   Half-n-half Clue   5. lunar   with only one color.   inflexible or strict.   pertaining to the moon.   melted.   Half-n-half Clue   6. rigid   inflexible or strict.   without parallel or equal; one of its kind.   harmful or poisonous.   rash or hasty.   Half-n-half Clue   7. schematic   related to a diagram or outline.   pertaining to the moon.   echoing or resounding.   pertaining to disease.   Half-n-half Clue