What is another word for unreliable?
Pronunciation: [ˌʌnɹɪlˈa͡ɪəbə͡l] (IPA) 
Unreliable is a term that describes something or someone that cannot be trusted, lacks consistency or is inherently unpredictable. Some synonyms for unreliable include fickle, inconsistent, undependable, erratic, untrustworthy, volatile, capricious, inconsistent, inconstant, unpredictable, and shaky. These words are often used interchangeably and describe a person or thing that may fail or let you down. By using these synonyms, you can better describe situations where trust is critical, such as in relationships or business. For example, saying that a company's delivery service is unreliable means that they cannot be trusted to deliver packages on time. Conversely, using synonyms like dependable or reliable would mean that you trust the company to deliver your package.
