The phrase "have a bite" is commonly used to refer to eating a small amount of food. However, there are several synonyms for this phrase that can be used to add variety to your vocabulary. Examples of synonyms for "have a bite" include "snack on," "nibble," "sample," "taste," "munch," and "try a bit." These synonyms can be used interchangeably with "have a bite" to convey the act of eating a small amount of food. By using these synonyms, you can make your writing or speech more interesting and engaging, enabling you to communicate more effectively with your audience.