The word 'boo-booed' doesn't have any direct antonyms, as it is a colloquial term used to refer to a small injury or mistake. However, some possible antonyms for the various meanings of the term could be 'uninjured,' 'perfect,' 'flawless,' or 'accurate.' In the context of a mistake or error, antonyms could include 'correct,' 'accurate,' 'precise,' or 'spot-on.' Alternatively, antonyms for 'boo-booed' could be words that express a state of being unscathed or unharmed, such as 'uninjured,' 'unscathed,' or 'unblemished.' Ultimately, the right antonym for 'boo-booed' will depend on the specific context in which it is used.