What is another word for becomes useless?
Pronunciation: [bɪkˌʌmz jˈuːsləs] (IPA) 
When something becomes useless, it can be described in a variety of ways. Some synonyms for this phrase include ineffective, pointless, obsolete, impractical, and worthless. When an item or idea loses its value and can no longer be used for its intended purpose, it can be said to be rendered useless. Alternatively, when something is of no use or utility, it can be described as futile or irrelevant. Becoming unusable, impracticable, or unproductive are also ways to describe when an object or idea is no longer beneficial. Overall, these various synonyms all describe a situation where something has lost its usefulness or value and is no longer beneficial to its owner or user.
