Even when things seem to be moving at a snail's pace, there are plenty of antonyms to describe the opposite. Instead of "going on slowly," you might say that things are moving quickly, progressing rapidly, or proceeding swiftly. Other antonyms might include zipping along, racing forward, or hurtling ahead. If you're looking for a more focused approach, you might say that things are advancing decisively, marching forward resolutely, or pushing ahead firmly. And if you need to emphasize how things are picking up speed, you might use words like accelerating, hastening, or hurdling towards the finish line. No matter how slow things start, there's always potential for them to pick up momentum and head towards success.