Driveler is a derogatory term used to describe someone who talks or speaks in a way that is boring, tedious, or meaningless. Some synonyms for driveler include blabbermouth, babble, chatterbox, prattler, waffler, windbag, orator, and speaker. Each of these words serves as an alternative to driveler and can be used to describe someone who talks excessively or in an annoying way. Another way to describe someone who talks senselessly is by using phrases like jabber, gab, yammer, blether, or flannel. To avoid offending someone, it's always better to use polite and respectful language when describing a person's way of communication.