Defective and Intact

Defective

Defective adjective - Having a fault.
Usage example: promptly took the defective microwave oven back to the store for a replacement

Intact is an antonym for defective in faulty topic.

Intact

Intact adjective - Not lacking any part or member that properly belongs to it.

Defective is an antonym for intact in undamaged topic.
Cite this Source
Intact and Defective. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/defective/intact
Defective & Intact. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/defective/intact>.
Intact or Defective. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/defective/intact.
Google Ngram Viewer shows how "defective" and "intact" have occurred on timeline