The term "re-fit" typically means to make adjustments, repairs, or modifications to a piece of equipment or a structure. Some antonyms for re-fit include disassemble, dismantle, break down, demolish, and dismantle. These words describe the opposite action of re-fitting, which involves taking something apart rather than modifying or improving it. Other antonyms might include terms like leave alone, avoid, abstain, or ignore, which describe a lack of action or intervention rather than actively changing or modifying something. Whatever the antonym, it stands in direct opposition to the concept of re-fitting and represents a fundamentally different approach to problem-solving or maintenance.