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Synonyms

unusable

British  
/ ʌnˈjuːzəbəl /

adjective

  1. not able or fit to be used

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He then sued his tour operator for allowing the reservation system, arguing the sunbeds were reserved so often, they were unusable.

From BBC • May 6, 2026

The fire on Jan. 22, believed to have been set by a homeless person, took out wooden framing below an asphalt bridge connecting access to a parking lot, making it unusable for safety reasons.

From Los Angeles Times • Feb. 28, 2026

But the interruption lasted just 15 hours.The office was gutted and unusable; staff worked remotely.

From BBC • Feb. 25, 2026

However, thousands of sidewalk gawkers messed up the audio, making the footage unusable.

From The Wall Street Journal • Feb. 16, 2026

My bronze shield still hung on the wall, dented and unusable.

From "The Titan's Curse" by Rick Riordan

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