Malfunctioning and Nonfunctional

Malfunctioning

Malfunctioning adjective - Not being in working order.
Usage example: a malfunctioning computer cost us days of work

Nonfunctional is a synonym for malfunctioning. In some cases you can use "Nonfunctional" instead an adjective "Malfunctioning". popular alternative

Nearby Words: malfunction, malfunctioned

Nonfunctional

Nonfunctional adjective - Not being in working order.
Usage example: that gas pump is nonfunctional, which is the reason for the plastic bag over the nozzle

Malfunctioning is a synonym for nonfunctional. You can use "Malfunctioning" instead an adjective "Nonfunctional". popular alternative
Cite this Source
Nonfunctional and Malfunctioning. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/malfunctioning/nonfunctional
Malfunctioning & Nonfunctional. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/malfunctioning/nonfunctional>.
Nonfunctional or Malfunctioning. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/malfunctioning/nonfunctional.
Google Ngram Viewer shows how "malfunctioning" and "nonfunctional" have occurred on timeline