The term "bitable" essentially refers to something that can be bitten, chewed, or consumed with ease. However, if you are looking for some synonyms to use instead of "bitable," you could consider using other terms like "edible," which describes something that is fit for consumption. "Munchable" or "gnawable" are good alternatives if you are trying to describe something that can be easily bitten and chewed. "Chompable" could also work if you want to emphasize the biting aspect. Another option could be "nibblable," which is similar to "munchable" but typically used in reference to smaller bites or nibbles. Overall, there are several words that can be used to describe something that is bitable - the key is to choose the word that best fits the context you are using it in.