Altered
Altered adjective - Changed in form or character without becoming something else.
Contaminated and altered are semantically related. In some cases you can use "Contaminated" instead an adjective "Altered".
Contaminated
Contaminated adjective - Containing foreign or lower-grade substances.
Altered and contaminated are semantically related. Sometimes you can use "Altered" instead an adjective "Contaminated".
Cite this Source
Contaminated and Altered. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/altered/contaminated
Altered & Contaminated. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/altered/contaminated>.
Contaminated or Altered. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/altered/contaminated.
Google Ngram Viewer shows how "altered" and "contaminated" have occurred on timeline