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Across 1. having a bad dispositions; surly 3. a threadlike strand of DNA that carries genes 6. be in contradictions 8. having or showing a ready disposition to fight 10. belongings to a period before war 11. auguring favorable circumstances and good luck 12. cleverly amusing in tone

Down 1. the use of tricks to deceive someone 2. edit by omitting or modifiying parts considered indelicate 4. formally reject or disavow a formerly held belief 5. revoke formally 7. marked by temperance 9. shrewdness shown by keen insight