The antonyms of the word "dis-organized" are words that refer to being orderly, neat, and systematic. One of the antonyms is "organized," which means having a structure and plan to achieve a goal. "Orderly" is another antonym that means well-arranged and methodical. "Systematic" refers to a plan or procedure that follows a logical order or system. "Tidied" is another antonym that implies cleaning and arranging things in a neat and orderly fashion. When something is "well-managed," it is organized effectively, and all tasks are smoothly flowing. So, the antonyms of dis-organized cover a range of words that indicate a state of being methodical, structured, and efficient in handling tasks.