"Sniggers" is a word that describes a sound or mannerism that some people use to express sarcastic amusement or derision. While it is an effective word in some contexts, it is often considered insensitive or derogatory. Therefore, it may be useful to explore synonyms for "sniggers" that are more appropriate in different settings. Some synonyms for "sniggers" might include sneers, smirks, snickers, scoffs, or laughs. Each of these words may have slightly different connotations or associations, depending on the tone and context in which they are used, but they all convey a sense of amusement, ridicule, or disdain.