Defective
Defective adjective - Having a fault.
Underachieving and defective are semantically related In some cases you can use "Underachieving" instead an adjective "Defective".
Underachieving
Defective and underachieving are semantically related in limited topic. Sometimes you can use "Defective" instead an adjective "Underachieving".
Nearby Words: underachieve, underachieved
Cite this Source
Underachieving and Defective. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/defective/underachieving
Defective & Underachieving. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/defective/underachieving>.
Underachieving or Defective. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/defective/underachieving.
Google Ngram Viewer shows how "defective" and "underachieving" have occurred on timeline