1. diurnal   heat-liberating.   diverse or mixed.   of interior curvature or hollow.   of the day or daily.   Hint Half-n-half Clue   2. aseptic   necessary for the whole; complete, not fractional.   pertaining to the art of gardening.   breakable or fragile.   surgically sterile or preventing infection.   Half-n-half Clue   3. deciduous   can float; light or cheerful.   cold like ice.   related to embryo or undeveloped.   periodic shedding (of leaves).   Half-n-half Clue   4. immune   periodic shedding (of leaves).   pertaining to the back (of an animal).   secure or resistant to.   theoretical and not concrete.   Half-n-half Clue   5. dyspeptic   having indigestion.   pertaining to mental processes or knowing.   boiling or enthusiastic.   glowing with heat.   Half-n-half Clue   6. humid   damp or moist.   inactive or lacking power of action.   resembling man or man-like.   spread around like a gas; verbose.   Half-n-half Clue   7. hybrid   pertaining to the brain.   not able to penetrate or understand.   of exterior curvature or bulging outwards.   cross-bred or mongrel.   Half-n-half Clue