What is another word for rehash?
Pronunciation: [ɹɪhˈaʃ] (IPA) 
Rehash is a term used to describe a process of reusing old ideas or presenting them in a new form without much variation. There are several synonyms for this word that describe the same process, including recycle, repeat, reiterate, retell, restate, rephrase, and regurgitate. These words indicate that something old is being presented again in a slightly different way, without much change in the underlying ideas or information. However, it is important to note that while these words share a similar meaning, they vary in tone and context. Some synonyms may be more appropriate in certain situations than others, depending on the speaker's intent and audience.
