There are various synonyms for the word "stops annoying" that can be used to convey a similar meaning. For instance, the words "discontinue", "halt", "cease", "terminate", "end", "put an end to", "quell" and "suppress" can be used in this context. These words imply stopping or preventing an annoying conduct or behavior. Additionally, words such as "deter", "thwart", "foil", "frustrate" and "thwart" indicate a process of preventing or obstructing something annoying from occurring. Overall, using synonyms for the word "stops annoying" adds variety and depth to one's writing, making it more interesting and engaging to read.