The term 'Beans Spiller' is a slang term for someone who reveals secrets or information that they are not supposed to. The crossword solutions for this term are 'TATTLER' (7 letters), 'RAT' (3 letters) and 'STOOLIE' (7 letters). TATTLER is another word for someone who reveals secrets, RAT is a derogatory term for someone who informs on others, and STOOLIE is a slang term for an informant. All three words refer to someone who reveals information that they are not supposed to, which is the definition of a Beans Spiller.