The phrase "doeth over again" means to redo, repeat or remake something. There are numerous synonyms for this phrase such as reiterate, which means to say or do something again and again for emphasis or clarity. Another synonym is replicate, which means to make or produce an exact copy of something. Additionally, the word rehash means to discuss or present again something that has already been said or done in a new and different way. Other synonyms for "doeth over again" include rework, remake, redo, and perform again. All of these words express the idea of repeating something, with each one adding its unique nuance.