When it comes to talking about slight transgressions, there are many different words and phrases that can be used depending on the context and severity of the situation. Some common synonyms for slight transgressions include minor offense, small violation, petty misconduct, insignificant mistake, and minor indiscretion. Other synonyms that could be used include minor mistake, trivial wrongdoing, minor breach, and minor infraction. No matter which synonym is chosen, the idea is to convey a sense of wrongdoing that is small in scale and not likely to have significant consequences. By using appropriate synonyms, it is possible to express the severity of the situation while still maintaining a sense of perspective.