Fine point refers to something that is precise and delicate. Antonyms for fine point can include words like blunt or coarse, which suggest a lack of precision or refinement. Other antonyms might include words like vague or imprecise, which indicate a lack of clarity or specificity. In some cases, antonyms for fine point might also include words like inaccurate or haphazard, which suggest a lack of attention or care. Whatever antonyms are used, they are likely to convey a sense of the opposite of fine point, emphasizing qualities that are imprecise, rough, and perhaps even careless.