The antonyms for the word "more ill-fitted" can be "well-suited" or "well-fitted." When something is well-suited, it means that it is appropriate for a particular purpose, and it fits perfectly. It can be a piece of clothing, a job, or a task. Being well-fitted suggests that something is perfectly tailored to a particular person or thing, ensuring comfort and suitability. Hence, in contrast, something that is more ill-fitted is not suitable or appropriate for the intended purpose, making it uncomfortable and awkward to use. It is essential to identify the antonyms of "more ill-fitted" to communicate effectively and describe a different scenario where suitable and well-fitted is required.