Nonfunctioning and Unusable

Nonfunctioning

Nonfunctioning adjective - Not being in working order.
Usage example: the Ferris wheel is nonfunctioning at the moment

Unusable and nonfunctioning are semantically related. In some cases you can use "Unusable" instead an adjective "Nonfunctioning".

Unusable

Unusable adjective - Not capable of being put to use or account.

Nonfunctioning and unusable are semantically related. Sometimes you can use "Nonfunctioning" instead an adjective "Unusable".

Nearby Word: unused
Cite this Source
Unusable and Nonfunctioning. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/nonfunctioning/unusable
Nonfunctioning & Unusable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/nonfunctioning/unusable>.
Unusable or Nonfunctioning. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/nonfunctioning/unusable.
Google Ngram Viewer shows how "nonfunctioning" and "unusable" have occurred on timeline