The phrase "doeth pratfall" can be replaced by several synonyms, each with their unique meaning. "Doeth" means "to do" or "to perform," and a "pratfall" is a sudden fall or a humiliating mistake. Some synonyms for "doeth pratfall" include "commits blunder," "makes a faux pas," "slips up," "bumbles," and "fumbles." These phrases can be used in situations where someone has made a silly mistake or embarrassing error, either intentionally or accidentally. Whether it's a public speaking blunder or a clumsy slip, there are many ways to describe a pratfall without using the same words repeatedly.