The phrase "Don't bother" is commonly used to express disinterest or indifference towards something. However, there are several other phrases and words that convey a similar sentiment. Examples include phrases such as "it's not worth it," "leave it be," or "forget about it." Other synonyms include "don't trouble yourself," "don't concern yourself," or "don't waste your time." Furthermore, phrases such as "save your energy" or "skip it" can also convey a similar message. Depending on the context and situation, different synonyms for "Don't bother" can be used to effectively communicate one's lack of interest, disapproval or lack of patience.