Inroading is a term that describes the act of gradually making progress towards achieving a particular goal. While no direct antonyms exist for the word inroading, there are several phrases and words that can be used to convey the opposite meaning. Some possible antonyms for inroading are regression, stagnation, setback, decline, deterioration, impediment, and obstruction. These words all suggest a lack of progress, hindrance, or failure to achieve a particular goal. By understanding the antonyms for inroading, individuals can better communicate the idea of not making progress towards a particular goal or facing obstacles that stand in the way of success.