The antonyms for the word "more obstructive" are "less obstructive", "less hindering", and "more enabling". When something is obstructive, it creates a barrier or obstacle that makes it difficult to move forward or make progress. Therefore, antonyms for obstructive describe terms that create a more open and accessible environment. For example, when a situation is less obstructive, it is easier to navigate and less prone to causing complications. By understanding the antonyms for "more obstructive," it is possible to identify the qualities that promote greater flexibility, creativity, and productivity.