1. spread around like a gas; verbose.   diffuse   buoyant   inevitable   hybrid   Hint Half-n-half Clue   2. having common center.   astronomical   buoyant   astringent   concentric   Half-n-half Clue   3. based on induction or general inference from instances.   hermetic   inductive   diffuse   ductile   Half-n-half Clue   4. breakable or fragile.   ebullient   graduated   convex   brittle   Half-n-half Clue   5. glowing with heat.   implicit   incandescent   deducible   inevitable   Half-n-half Clue   6. next to or adjoining.   corrosive   feasible   contiguous   determinate   Half-n-half Clue   7. practicable or possible.   fundamental   feasible   impervious   impermeable   Half-n-half Clue