1. alimentary   impenetrable or unpassable.   diverse or mixed.   concerned with nutrition.   heat-liberating.   Hint Half-n-half Clue   2. homogeneous   of a derived kind or obtained from another source.   of same kind or uniform.   pertaining to the art of gardening.   can catch fire or burn easily.   Half-n-half Clue   3. diffuse   spread around like a gas; verbose.   pertaining to mental processes or knowing.   leading to absence of pain.   not conventional.   Half-n-half Clue   4. inert   inactive or lacking power of action.   related to embryo or undeveloped.   that corrodes or burns; biting or sarcastic.   practicable or possible.   Half-n-half Clue   5. brackish   salty or saline.   large or extensive like the heavenly bodies.   of the universe; very large.   inactive or lacking power of action.   Half-n-half Clue   6. elliptical   produced by fire or volcanic action.   impervious or unpassable.   shaped like an oval; ambiguous or baffling.   having human form or personality.   Half-n-half Clue   7. heterodox   two-year long or every two years.   wearing away (by chemicals).   leading to absence of pain.   not conventional.   Half-n-half Clue