If you've made a mistake or error, there are several synonyms for the word "goofed" that you can use. For example, you may have "blundered," "fumbled," "messed up," or "flubbed" something. You may have also "screwed up," "botched," or "bungled" a task. If you've failed to meet expectations or perform successfully, you may have also "failed," "flopped," or "blown it." No matter what word you use, it's important to learn from your mistakes and try to avoid making the same mistake in the future. Remember, we all make mistakes, but it's how we handle them that matters.