1. mean or insinuate.   imply   pulverize   regenerate   invert   Hint Half-n-half Clue   2. collide with or dash against.   imply   initiate   impinge   perforate   Half-n-half Clue   3. introduce into a larger body or unite.   incorporate   perturb   solder   quarantine   Half-n-half Clue   4. handle or control craftily.   manipulate   splice   wane   polarize   Half-n-half Clue   5. complete or form into whole.   purge   perforate   integrate   infer   Half-n-half Clue   6. make valid or confirm.   validate   implement   oscillate   polarize   Half-n-half Clue   7. fix using fusible alloy.   solder   transpire   spawn   smelt   Half-n-half Clue