When it comes to discussing words that are synonyms for "persist in," there are a variety of options to consider. For example, you might use the phrase "persevere in," which suggests a person continuing on with a particular task or goal despite potential challenges or setbacks. Other possible synonyms include "maintain," "continue with," "stick with," or "doggedly pursue." Each of these words or phrases suggests a persistence or commitment to a certain path or course of action, even in the face of difficulties or obstacles. Other possible synonyms for "persist in" might include "endure," "carry on," or "stay the course".