The phrase "didst over again" means to repeat something that was previously done. Some synonyms for this term include redo, rehash, recreate, reiterate, and relive. Redo suggests the act of doing something again from scratch, while rehash refers to a repeated discussion or presentation of the same ideas. Recreate implies the recreation of the same scenario with possible variations. Reiterate means to repeat a statement or argument for emphasis. Relive suggests the act of going through an experience or event again. Overall, these synonyms provide alternative ways to describe the act of doing something again.