The word "slowgoing" typically denotes a situation or task that moves at a sluggish pace or is difficult to progress. Its antonyms, on the other hand, signify a situation that is fast-paced and easily manageable. Some of the most common antonyms of the word "slowgoing" include "efficient," "productive," "rapid," "swift," "expeditious," and "smooth." Depending on the context, other antonyms that can be used for "slowgoing" include "energetic," "animated," "lively," and "animated." By understanding the opposites of "slowgoing," we can paint a more vivid and nuanced picture of any given situation, and pinpoint possible solutions to overcome the sluggish pace.