The word "un-trouble" can be a little tricky when it comes to finding its antonyms. This is because "un-trouble" is not a word with a clear definition in most dictionaries. However, some potential antonyms for this word could be trouble, burden, distress, difficulty, problem, or obstacle. These words describe situations that are the opposite of "un-trouble," where things are going smoothly and without any issues. By identifying these antonyms, we gain a better understanding of the meaning of "un-trouble" and are better equipped to communicate effectively.