1. incubate   complete or form into whole.   hatch.   reverse in relation or order.   collide with or dash against.   Hint Half-n-half Clue   2. smelt   unite by intertwining.   convert by heat to vapor and then solidify; purify.   melt ores for extraction of metal.   wet completely or soak with.   Half-n-half Clue   3. implement   echo or reflect sound, light or heat.   express or pour forth.   unite by intertwining.   put into effect.   Half-n-half Clue   4. postulate   lay down as basis or truth.   harden into bone or become rigid.   hinder or prevent.   isolate to prevent spread of infection.   Half-n-half Clue   5. precipitate   make invalid or weaken.   hasten or throw headlong down.   endure effects of atmosphere or forces.   convert by heat to vapor and then solidify; purify.   Half-n-half Clue   6. superimpose   disturb or agitate.   multiply and spread.   place one thing over another.   handle or control craftily.   Half-n-half Clue   7. initiate   soak in some medium till saturated.   introduce or originate.   reverse in relation or order.   complete or form into whole.   Half-n-half Clue