"Unavailingness" refers to the state or quality of being ineffective or useless. Some synonyms for this word include futility, ineffectiveness, inefficacy, uselessness, and impotence. Other similar words that can be used to describe the same concept include fruitlessness, pointlessness, failure, incapacity, and barrenness. When trying to convey the idea that something is not achieving the desired result, it can be helpful to use one of these synonyms for "unavailingness" instead. These words can be useful in a variety of contexts, from discussing a failed project to describing someone's inability to improve a situation.