Erratic
Erratic adjective - Lacking a definite plan, purpose, or pattern.
Nonfunctional and erratic are semantically related. In some cases you can use "Nonfunctional" instead an adjective "Erratic".
Nearby Word: errant
Nonfunctional
Nonfunctional adjective - Not being in working order.
Erratic and nonfunctional are semantically related. Sometimes you can use "Erratic" instead an adjective "Nonfunctional".
Cite this Source
Nonfunctional and Erratic. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/erratic/nonfunctional
Erratic & Nonfunctional. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/erratic/nonfunctional>.
Nonfunctional or Erratic. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/erratic/nonfunctional.
Google Ngram Viewer shows how "erratic" and "nonfunctional" have occurred on timeline