What is another word for un-workabilities?
Pronunciation: [ˈʌnwˌɜːkəbˈɪlɪtiz] (IPA) 
Un-workabilities refer to the limitations or failures that hinder the successful execution of a task or plan. Synonyms for un-workabilities include impediments, hindrances, obstacles, barriers, deterrents, roadblocks, stumbling blocks, drawbacks, defects, shortcomings, weaknesses, limitations, and inadequacies. These words can be used interchangeably and serve to describe the same thing: a feature or factor that makes it difficult or impossible to accomplish a goal. By identifying un-workabilities, we can take steps to address them and find creative solutions to overcome them, thereby increasing the likelihood of success. It is essential to recognize that un-workabilities are inherent in any project and not to be discouraged by their presence.
