If you find yourself constantly using the same words or phrases, it's important to expand your vocabulary to avoid repetition. Some synonyms for "use too frequently" include overuse, abuse, emphasize excessively, overemphasize, and beat a dead horse. Additionally, you can switch up your language by utilizing synonyms for common words such as "good" (e.g. excellent, superb, extraordinary) or "bad" (e.g. terrible, dreadful, poor). Thesaurus resources can be incredibly helpful in finding new words to use, but it's important to also make sure that the new word accurately conveys the intended meaning. Varying your word choice can add depth and interest to your writing and help you communicate more effectively.