The term "more aiding" implies that something is providing additional assistance or support. The antonyms of this phrase are words that indicate that something is not helping or actively working against a particular cause or goal. Some of the antonyms of "more aiding" includes hindering, obstructing, impeding, harming, damaging, hurting, and injuring. These words describe actions or situations that create resistance and obstacles that make it difficult to achieve a certain objective. Therefore, individuals should strive towards avoiding these actions and strive towards those that provide more aid and support to achieve success in their endeavors.