"No ways" is an informal expression commonly used to indicate a strong negative response or denial. It can also be used to express disbelief or rejection of an idea or suggestion. There are several synonyms for this phrase, including "absolutely not," "never," "not a chance," "no chance," "under no circumstances," "not in a million years," "not on your life," and "not a snowball's chance in hell." Each of these phrases conveys no possibility of acceptance or agreement, and serves as a firm rebuttal to the proposition in question.