The word "jestee" is not very common in the English language, and as a result, there are only a few synonyms that can be used instead. One possible synonym is "butt," which refers to the person who is the object of a joke or prank. Other possible synonyms for "jestee" are "victim," "target," or "fool." These words are often used when someone is intentionally made fun of or embarrassed in front of others. It is important to note that using these terms can be insensitive and hurtful, so it is essential to be mindful of the context and the other person's feelings before using them.