1. corrosive as acid or sarcastic.   vitriolic   repellent   putrid   temporal   Hint Half-n-half Clue   2. pertaining to earthquakes.   seismic   ligneous   malleable   molten   Half-n-half Clue   3. pertaining to the lungs.   static   soluble   repellent   pulmonary   Half-n-half Clue   4. putrid or causing putrefaction.   septic   partial   spatial   striated   Half-n-half Clue   5. caustic or sharp in taste or smell.   pungent   precise   somatic   resonant   Half-n-half Clue   6. pertaining to a semi-fluid gluey consistency.   striated   viscid   sidereal   random   Half-n-half Clue   7. dissolvable (in solvent) or solvable (of problem).   luminous   unique   ovoid   soluble   Half-n-half Clue