Crack
Crack noun - An irregular usually narrow break in a surface created by pressure.
Controlled substance and crack are semantically related. In some cases you can use "Controlled substance" instead a noun "Crack".
Controlled substance
Controlled substance noun - A drug or chemical substance whose possession and use are controlled by law.
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Synonyms for Controlled substance
Crack and controlled substance are semantically related. Sometimes you can use "Crack" instead a noun phrase "Controlled substance".
Mutual synonyms
Cite this Source
Controlled substance and Crack. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/crack/controlled_substance
Crack & Controlled substance. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/crack/controlled_substance>.
Controlled substance or Crack. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/crack/controlled_substance.
Google Ngram Viewer shows how "crack" and "controlled substance" have occurred on timeline