Neologize is a verb that means to create new words or expressions. Sometimes, it is useful to find synonyms for a word to add variety in writing or speaking. Some synonyms for neologize include invent, coin, create, originate, formulate, devise, contrive, and innovate. Other related words include introduce, pioneer, initiate, establish, and set up. All of these words convey the idea of introducing something new and original. When looking for synonyms for neologize, it is important to consider the context and intended meaning of the word to choose the most appropriate alternative.