Guffaws are loud, explosive bursts of laughter that can be overwhelming at times. Sometimes, though, you might want to use a different word to describe the same thing. Alternative synonyms for "guffaws" could include things like "cackles," "chuckles," "chortles," "giggles," and "snickers." Each of these words has its own unique connotations and can be used to convey slightly different types of laughter or amusement. For example, "snickers" might connote a bit of mischievousness or subtle humor, while "chortles" could imply hearty amusement or a somewhat boisterous laugh. Ultimately, the choice depends on the context and desired tone of your writing or conversation.