1. saline   inflexible or strict.   salty.   unnecessarily repetitious.   pertaining to tension; capable of being stretched.   Hint Half-n-half Clue   2. schematic   related to a diagram or outline.   sound or logically convincing.   melted.   slanting or indirect.   Half-n-half Clue   3. somatic   supefluous or excessive.   (of some body organ) capable of grasping.   pertaining to the body or physical.   pertaining to extracting and processing metals.   Half-n-half Clue   4. iridescent   sound or logically convincing.   opalescent or displaying rainbow-like colors.   putrid or causing putrefaction.   artificial or produced by synthesis.   Half-n-half Clue   5. spatial   between one and two right angles; blunt or dull.   pertaining to space.   supefluous or excessive.   partly transparent or allowing some light to pass.   Half-n-half Clue   6. thermal   salty.   pertaining to heat.   inert or at rest.   melted.   Half-n-half Clue   7. oblique   pertaining to the body or physical.   for a short time or momentary.   decomposed or foul.   slanting or indirect.   Half-n-half Clue