What is another word for possible difficulty?
Pronunciation: [pˈɒsəbə͡l dˈɪfɪkˌʌlti] (IPA) 
Possible difficulty may refer to a variety of troubles that one may face. Synonyms for possible difficulty include hurdle, obstacle, challenge, setback, and complication. A hurdle refers to an obstacle that one must jump over or overcome. An obstacle is anything that impedes one's progress. A challenge is a difficult task that requires effort. A setback is a temporary or permanent delay or reversal of progress. A complication is a problem or difficulty that arises unexpectedly. These terms indicate that although a situation may be challenging, it is still possible to overcome it with effort and determination.
